travel restrictions liquids usa

3-1-1 Rule for Liquids in Carry-on Bags

Find out what's allowed before you pack

When you're going through airport security on your next vacation or business flight, you might notice a posted rule by the Transportation Security Administration called the 3-1-1 Rule, which dictates how much liquid travelers are allowed in their carry-on bags. Still, you might not understand exactly what this regulation means for your traveling needs.

The 3-1-1 Rule refers to three core components that govern how many liquids you can bring in your carry-on bags: Each liquid must be in a 3.4-ounce or less container ("3"), all containers must be placed inside one clear quart-sized plastic bag ("1"), and each passenger is only allowed one plastic bag ("1").

In sum, the 3-1-1 Rule states that you can carry as much liquid as can fit inside 3.4-ounce containers that fit inside one plastic quart-sized bag; however, you can bring as much liquid as you feel comfortable carrying in your checked bags as long as these liquids do not violate other TSA regulations that dictate what you can and cannot fly with in general.

How to Pack Your Liquids in Carry-ons

Whether you're hoping to bring your favorite shampoo or conditioner on your weekend trip or need to take contact solution on your flight, you'll need to properly pack liquids to get them through the TSA security checkpoint without hassle.

You'll want to start by either buying travel-size bottles of your favorite products or by purchasing travel toiletry bottles , which you can buy online, at most supermarkets, or home goods stores, and filling them with enough of your favorite products to get you through your trip. Then pack each of these inside a quart-sized ziplock (or other sealable) plastic bag—you should be able to fit four or five.

It's recommended that you pack this bag of bottles in your carry-on last, on top of your clothing and other times, because you'll need to pull the bag out and put it in one of the security checkpoint bins to pass through the X-ray machine. You can also stow it conveniently in an outside zip pocket for easy access.

Liquids That Are and Aren't Allowed

You might be surprised to learn that you can bring travel-size bottles of alcohol in your carry-on or that you can't carry creamy dips or spread as a snack in your suitcase if it exceeds 3.4 ounces, but knowing these rules will help you avoid additional screening at the TSA checkpoint.

You can bring blenders (with blades removed), alcoholic beverages less than 3.4 ounces that do not exceed 70 percent in alcohol content, baby food, some canned foods, and even live lobsters, but you cannot bring gel heating pads, any wet foods that exceed 3.4 ounces, ice cream of any quantity, or firearms of any type. 

For a complete list of all items that are forbidden and permitted through TSA security checkpoints at airports, make sure to check out the TSA website before your flight—you can even snap a picture of an item you're questioning and ask them on the TSA Facebook page whether or not it is allowed.

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Airport Security Rules and Regulations

How to Pack a Carry-On Bag

Here's the 411 on the TSA's 3-1-1 liquids rule

We've all been there. Waiting in the Transportation Security Administration line only to hear agents call for a "bag check," often because a traveler had a liquid product in their carry-on that's over the allowed limit (or some sort of other prohibited item).

It's a process that can sure slow things down, particularly on the busiest travel days. As you pack for your trip and consider what to put in your carry-on or checked luggage, it's important to consider what the TSA's limits are for liquids and similar products.

Since September 2006, the TSA has gone by the 3-1-1 rule when it comes to those types of products, including items like toothpaste, shampoo, conditioner, mouthwash and lotion -- sunscreen included.

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In short, the 3-1-1 rule is: Each liquid you bring through the TSA checkpoint must be in a 3.4-ounce or smaller container ("3"), all containers must be placed inside one clear quart-size plastic bag ("1") and each passenger is only allowed one plastic bag ("1").

If you meet those requirements, you should get through security without issue. However, if your liquid items are larger than 3.4 ounces each, you'll have to leave them in your checked bag.

There are a few exceptions, though.

The TSA has kept in place a temporary pandemic exception to the rule, allowing up to 12 ounces of liquid hand sanitizer in carry-on baggage.

Part of this exception: The hand sanitizer will have to be screened separately since it's technically over the limit. You'll need to remove it from your bag before it goes through the scanner.

There are also exceptions for larger amounts of medically necessary liquids, gels and aerosols. You can bring those products in larger, "reasonable" quantities, the TSA's website says. However, you must declare those items to security officers at the checkpoint for inspection.

This could, obviously, take a little more time than if you're traveling without those items.

This exception doesn't include sunscreen, despite calls to relax sunscreen restrictions at TSA checkpoints. Like other liquid products, sunscreen bottles over 3.4 ounces must go in your checked luggage.

There are also many liquids you cannot bring with you .

You can bring creamy cheeses, liquid chocolate, liquid coffee, creamy dips and spreads, gravy, honey, hummus, ice cream, jam, jelly, juice, syrup, peanut butter, salad dressing, sauce, salsa, soda, soup and yogurt as long as they are in a container of less than 3.4 ounces according to the TSA .

Related: Should you get TSA PreCheck or Clear — or both?

And yes, you can bring your water bottle with you, even if it weighs more than 3.4 ounces — as long as it's empty. This can also be a great way to save money at the airport, since -- as the TSA points out -- many airports have filling stations for reusable water bottles.

When in doubt, consult the TSA's list of what you can carry through the airport and check with your airline.

Additional reporting by Clint Henderson and Sean Cudahy.

Everything You Need to Know About the TSA’s Liquid Limit

The tsa allows liquids under 3.4 ounces in your carry-on—but what’s considered a “liquid” isn’t always obvious..

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Don’t forget to remove your liquids when going through TSA screening.

Photo by Jaromir Chalabala/Shutterstock

Whether you’re a carry-on-only kind of person or not , knowing the Transportation Security Administration’s (TSA) liquid limits is essential for anyone who travels by plane in the United States. Yet understanding which of your toiletries, foods, and other items even count as “liquid”—let alone how best to pack them—can get confusing. Use this guide to understand the TSA’s rules and restrictions about liquids, common exceptions, and tips to help ensure your next airport security screening goes smoothly.

What is the TSA liquid limit?

The TSA’s liquid limit for carry-ons—known as the 3-1-1 rule—allows travelers to pack liquids, aerosols, gels, creams, and pastes under 3.4 ounces (100 milliliters) in their carry-on bags. Passengers are allowed up to one quart-sized bag per person , or roughly nine 3.4-ounce containers in a single quart-sized bag. Anything more will have to go in a checked bag or risk being tossed out.

If your liquids are stored in containers larger than 3.4 ounces, even if there’s only 3.4 ounces left inside the bottle, you can’t bring them through security.

Completely empty bottles, such as your reusable water bottle , are allowed through the TSA checkpoint since (spoiler alert!) they don’t contain any liquids at that moment.

Which toiletries TSA allows in your carry-on

The TSA allows all of the following common toiletries in your carry-on only in containers that are 3.4 ounces or less:

• Shampoos and conditioners
• Lotions and sunscreen
• Gel hair products

In other words: yes, you can bring toothpaste, deodorant, and sunscreen through TSA checkpoints but only if they are in travel-sized containers.

Powders and powder-like substances, including baby powder and some makeup items, aren’t restricted in your carry-on bag. But if you’re carrying more than 12 ounces (350 milliliters) of a powder, you’ll need to place it in a separate bin for X-ray screening, and it may be subject to additional screening—so it’s a good idea to budget an extra few minutes at the security checkpoint if you think this might happen.

Tips for packing your toiletries in your carry-on

To comply with TSA regulations, invest in small, reusable toiletry bottles, like these capsules by Cadence.

Courtesy of Cadence

Especially if you don’t have TSA PreCheck , it’s helpful to pack all of your toiletries in a quart-sized (or smaller) clear plastic toiletry bag for screening. Although improved airport technology means that far fewer air passengers (both in PreCheck and non-PreCheck lines) will have to take their liquids out out of their carry-on, it’s still helpful to have all of your liquids in one bag just in case you get pulled aside for additional screening. For an upgrade from that large Ziplock, we recommend the standard-sized Clarity Jetset Case from Truffle ($88), which has a clear window panel and is comparable in size to a quart-sized bag.

Since toothpaste is considered a liquid, paste, or gel by the TSA, most of us toss those tiny one-ounce tubes in our carry-on bags. However, if you want to ditch the hard-to-recycle packaging, consider toothpaste tablets, an ecofriendly alternative that’s not subject to the 3-1-1 rule. We like Humankind’s fluoride toothpaste tablets ($12), which resemble small mints and turn to paste when you crush them between your teeth. Matador has also recently released a reusable toothpaste tube ($10), which you can fill (and refill) with your regular toothpaste.

For travel toiletries that are easy to rebottle (like shampoo or body wash), consider investing in reusable bottles or containers so you can always keep your preferred brand on hand. Some of our favorite TSA-approved toiletry bottles include:

Buy Now: GoToob three-pack of 3.4-ounce bottles, $30, rei.com

These easy-to-fill, leakproof silicone tubes are ideal for shampoos, conditioners, lotions, and body washes. GoToob’s line comes in a variety of sizes, ranging from 1.7 to 6 ounces, and are easy to clean between refills.

Matador FlatPack

Buy Now: $13 for one or $35 for three, matadorup.com

Each three-ounce, TSA-approved bottle is made from a durable, waterproof, nylon-based fabric. Like GoToob, they’re leakproof and easy to fill, but thanks to their flexible, fabric-like design, they will shrink to their contents, taking up less space in your pack. >> Read the full review of the Matador FlatPack

Buy Now: $14 for one or $74 for six, keepyourcadence.com

The refillable travel containers by Cadence are small, leakproof “capsules” that click together with magnets. At 0.56 ounces, they’re best for makeup and toiletries you don’t need much of—like a weekend’s worth of shampoo or a week of that under eye cream you only need a dab of.

Foods are subject to liquid limits

The TSA’s 3-1-1 rule applies to food too, meaning you’ll need to make sure any foods that count as liquids, gels, or pastes (like yogurt, peanut butter, pâté, jams, or that tasty pimento cheese spread you tried to bring home from Charleston) are less than 3.4 ounces or packed in your checked bag. There are some exceptions, like frozen foods and juice for babies, and the TSA’s website is the best resource to check for specific items.

Exceptions to TSA’s liquids rule: Full-sized liquids that you can bring through security

The TSA has several important exemptions to its liquids rule. You’re allowed to bring full-sized bottles of the following:

Hand sanitizer: Due to the coronavirus pandemic, the TSA currently allows travelers to bring up to 12 ounces of hand sanitizer in their carry-on bags. These will be screened separately.

Medication: You’re allowed to bring medically necessary liquids, aerosols, and gels through security. This also includes the ice or gel packs you may need to keep your medications cool. You are not required to store these items in a plastic, resealable bag, but you should remove them from your luggage and let the TSA officer know what you’ve packed.

Baby formula and breast milk: Like medication, you can bring freezer packs to keep these items cool, and you should remove them from your luggage and notify an agent when you go through security. More baby-related exceptions? Gel or liquid-filled teethers and canned or jarred baby food.

Of course, the final decision on whether an item is allowed through the checkpoint rests with the TSA officer.

If you’re ever unsure about a specific item, the TSA’s website has a handy, searchable list of prohibited and allowed items worth checking before you travel. You can also now text the TSA with your questions.

This article was originally published in 2022. It has been most recently updated on March 21, 2023, with additional information.

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Learn What I Can Bring on the Plane

Learn what you can bring on the plane by reviewing the Transportation Security Administration's (TSA) list of what you can bring on the plane, what you cannot bring on the plane, and TSA's Liquids 3-1-1 rule.

Please note that the final decision rests with the TSA officer on whether an item is allowed through the checkpoint.

For items not listed on the site, simply snap a picture or send a question to AskTSA on Facebook Messenger or Twitter . TSA looks forward to answering your questions, from 8 a.m. to 10 p.m. ET weekdays; 9 a.m. to 7 p.m. weekends/holidays.

What Can I Bring?

Know what you can pack in your carry-on and checked baggage before arriving at the airport.

What Should I Not Bring?

Know what you can pack before arriving at the airport by checking the prohibited items list.

Liquids 3-1-1 Rule

Read TSA’s liquid rule when bringing liquids in carry-on and checked luggage.

Other Travel Considerations

TSA.gov also has information to help those in specific situations, including:

• Disabilities and Medical Conditions
• Military Travel
• Traveling with Children
• Screening for Passengers 75 and Older
• Law Enforcement
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• How Do I - For Travelers
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UponArriving

TSA Liquid Rules Ultimate Guide (3-1-1 Explained) [2023]

Bringing your liquids through airport security is not always as straightforward as you might think.

There are several rules that apply when bringing your liquids through airport security checkpoints and, yes, many are obvious to those of us blessed with a shred of common sense.

But in some cases there are some less obvious restrictions that could apply to your liquids.

And when you start talking about things like baby essentials, medications, and liquids like alcohol, there are many lesser-known rules and exceptions that come into play.

Violating these rules can sometimes mean slowing down the flow of the screening checkpoint (something we all should want to avoid) but in other cases it could mean violating the law and you basically becoming an airport criminal.

And nobody wants that.

So it’s a good idea to get acquainted with how these rules work and in this article, I’ll give you a detailed breakdown of the 3-1-1 rule and also talk about the many different types of exceptions and additional rules that apply to different types of liquids such as medications and alcohol.

Table of Contents

What is the TSA Liquids “3-1-1 Rule?”

The TSA Liquids 3-1-1 Rule states that you can only bring liquids in containers no larger than 3.4 liquid ounces (100 milliliters) and that all of your liquid containers must fit “comfortably” into one clear, quart-size bag.

Where does the 3-1-1 come from?

It’s just an easy way to memorize the different requirements that make up the rule and I’ll hit on those below.

3.4 fluid ounces or (100 mL)

The “three” indicates that your liquids must be contained within a container no larger than 3.4 fluid ounces or (100 ml).

(TSA uses 3.4 ounces because it’s easier to remember but really  100 ml comes out to 3.3814 fluid ounces. )

One of the biggest things that people get confused about is that the 3.4 ounce requirement applies to the size of the container and not the liquid within the container.

So let’s say that you have a 6 ounce container with only 2 ounces of fluid inside.

You may think that because you have under 3.4 fluid ounces of liquid, you are good to go but because your container is larger than 3.4 ounces, you cannot bring that through TSA.

The other big thing to know is that this refers to fluid ounces which relates to volume and is very different from ounces used for weight.

Some products like honey could weigh 4 ounces but still fit inside of a 3.4 fluid ounce container. It helps to know how to convert ounces/grams to fluid ounces .

Tip: Use the free app WalletFlo to help you travel the world for free by finding the best travel credit cards and promotions!

1 quart-sized resealable bag

The first “one” means that your liquids must fit within 1 quart-sized resealable bag. Typically, this will be a clear Ziploc bag which just makes things easy for everybody.

The key thing to note here is that the containers must fit “comfortably” inside this resealable bag.

What does “comfortably” mean?

It basically just means that the bag is not bursting at the seams. (Think about how a pair of jeans should fit when you’re being honest with yourself about your waist size.)

If you are not able to easily reseal your bag, then your contents may not be fitting comfortably inside.

In such a scenario, it’s possible that a TSA agent could ask you to throw something out in order to allow your bag to comply with the rules.

In my personal experience, I have not seen a lot of TSA agents enforce the “comfortable” requirement very strictly but if you have bottles poking out of your liquids bag, I could see that being an issue.

1 quart size bag per person

The last requirement is that you are allowed 1 quart size bag per person.

The easiest way to comply with this is to simply separate your liquids bag from your carry-on and have one liquids bag in your bin when going through security.

Otherwise, it could look like you are trying to bring through two bags of liquids.

The best packing tip I have for this is to keep your liquids bag at the top of your carry-on so that you can easily retrieve it.

There’s nothing worse than scrambling to find that liquids bag while trying to get ready to go through a screening checkpoint.

TSA Pre-Check liquids rule

TSA Pre-Check allows you to bypass the main security line and pass through a screening line that is usually much shorter and quicker. This also means avoiding the full body scanner in many cases. It basically makes you a VIP when it comes to airport security checkpoints.

If you have TSA Pre-Check , you can take advantage of several benefits including things like:

• Shoes can stay on
• Belt can stay on
• Light jackets can stay on
• Laptops allowed to stay in bag
• Liquids (3-1-1) can stay in bag

That last perk is the most relevant to the liquids rule as you will not have to remove your liquids bag and place them in one of the bins when going through security. You can simply leave them in your carry-on and pass through the metal detector without any issue.

I highly recommend that you look into getting Pre-Check in order to expedite your security screening. It will only cost $78 for five years and all you have to do is pass a background check. You can also get it if you are approved for Global Entry ( read how to get approved here ).

New hand sanitizer liquids rule

Due to the ongoing threat of coronavirus and the potential threat of spreading germs throughout airports and aircraft, TSA recently implemented a change with respect to hand sanitizer.

Passengers will now be allowed to bring one hand sanitizer bottle up to 12 ounces. These larger bottles will be screened separately so just be aware that it could add some extra time.

What exactly is a “liquid?”

In some cases, what constitutes a liquid will be very clear.

For example, it’s pretty much common sense that water inside of a water bottle is a liquid. The same applies for cologne, mouthwash, etc.

But liquids also can include less-obvious forms like aerosols, gels, creams, or pastes.

This means that several common items you would be bringing along for your trip could be considered a liquid like: toothpaste , lotion , sunscreen, shaving cream, shampoo , conditioner, and others.

You can find travel-sized products for most of these so it’s usually pretty easy to bring along items that comply with the TSA liquids rule.

Other items

You need to be mindful of other items that could be considered liquids like deodorant . For example, the following types of deodorants will be subject to the 3-1-1 rule:

• and Roll-On deodorants

Prohibited items

Just because you have something like an aerosol and it is in a container no larger than 3.4 ounces, that does not mean that you can bring it as a carry-on.

There are quite a few prohibited items like aerosol insecticide, bear spray, etc. that are not allowed as carry-ons. In fact, some of those items may not even be allowed on the plane at all. This is a good place to search if you are in doubt about whether or not you can bring a particular item.

Be aware that some items like hairspray may even have size restrictions when packed in your checked baggage.

Foods can also be liquids

One aspect of the TSA liquids rule that throws a lot of people off is that they forget many foods also qualify as liquids.

Here is a non-exhaustive list of food items that will fall under the liquids rule:

• Liquid chocolate
• Creamy dips and spreads
• Mashed fruits such as applesauce
• Jam and jelly
• Maple syrup
• Oils and vinegars
• Peanut butter
• Wet pet food
• Salad dressing
• Salsa and sauces

Basically anything that is usually poured, scooped, squeezed, slurped, or mashed will be considered a liquid for TSA purposes.

If your food is solid on the other hand , chances are you can bring it through.

TSA rules for liquid medications

The liquids rule provides exceptions for medical supplies and medications .

TSA allows larger amounts of medically necessary liquids, gels, and aerosols in “reasonable quantities” than your 3-1-1 allowance.

You do not have to have a prescription for these items but keep in mind that you need to comply with state laws regarding prescriptions and controlled substances.

This leaves two questions often to be asked and answered.

The first is what is considered “medically necessary?”

For example, is contact lens solution medically necessary?

It seems the answer to that is probably yes given the TSA states, they allow “larger amounts of medically necessary liquids, gels, and aerosols in reasonable quantities for your trip” on the page regarding contact lenses.

So if in doubt check the website and then inquire with AskTSA if you still don’t know.

The second question is what is considered a “reasonable quantity?”

What is deemed as a reasonable quantity is a subjective determination.

According to the TSA, you should bring what’s necessary for the duration of your trip (e.g., seven days) plus a day or two just in case things get delayed or canceled.

If you stick to what you think will be necessary for the duration of your trip, I don’t think you will often run into trouble. But if you’re bringing a six month supply of medication on a four day getaway, that’s when you might start to run into trouble if questioned.

TSA states that you must declare them to TSA officers at the checkpoint for inspection.

You also want to remove these from your carry-on so that they can be screened separately from your belongings. (You do not have to put your liquid medication in a plastic Ziploc bag.)

Just be aware that if one of your liquid items declared as medically necessary sets off the alarm, it may require additional screening and may not be allowed.

Baby essentials

You are allowed to bring formula, breastmilk, and juice for infants or toddlers in “reasonable quantities” through airport security. According to the TSA, reasonable quantities for baby essentials typically means the duration of the flight.

When bringing these items through security, be sure to separate these from your carry-on bag so that they can be screened separately from the rest of your items.

If you are carrying liquids in excess of 3.4 ounces, you are advised to inform the TSA officer at the beginning of the screening process that you have excess liquids. You can do this when you are unloading your items into the bin.

In many cases, excess liquids will be screened by x-ray.

It’s also possible that an officer may ask you to open up the container and potentially even transfer a small quantity of the liquid for testing.

If you are worried about the effects of an x-ray machine on your liquids, The Food and Drug Administration states that there are no known adverse effects from eating food, drinking beverages and using medicine screened by X-ray.

If that is not good enough assurance for you, you can ask to avoid the x-ray machine.

Additional steps may be able to be taken to clear the liquid but the traveler will likely have to undergo additional screening procedures which could include a pat down and a thorough screening of all of your carry-on property.

You will also be allowed to bring along ice packs, freezer packs, frozen gel packs and other accessories required to cool formula, breast milk and juice.

If these are in a partially frozen state or perhaps appear like a slushy they will be subject to the same screening as described above.

Other permitted baby items include gel or liquid-filled teethers, canned, jarred and processed baby food.

Just always be aware that these items may have to undergo additional screening.

TSA liquid rules for alcohol

Bringing alcohol through TSA presents a number of different challenges.

First, your alcohol in most cases will have to comply with the liquids 3-1-1 rule. This means that you won’t be able to bring in regular bottles of liquor or beer.

It is possible to find small bottles that are under 3.4 ounces (mini-liquor bottles are often around 1.7 ounces, so this means that they are small enough to be brought on the plane as a liquid).

But contrary to what many people think, it’s also permitted to bring your own alcohol in one of your own containers.

The catch is that there are specific restrictions about what type of alcohol is allowed on board and that can be allowed as a carry-on. You really need to make sure that you are abiding by these rules because you could be violating federal law otherwise.

The first regulation to know is that alcohol beverages with an alcoholic percentage above 70% (140 proof) is never allowed on the plane . In fact, alcohol with such a high alcohol percentage is considered a hazardous material.

If the alcohol content is above 24% but not above 70% then the alcoholic beverage must be in its retail packaging. A lot of popular alcoholic beverages for within this range. Here are some  ranges  for the alcoholic content of some common beverages:

Alcohol Percentage Content

• Vodka | ABV: 40-95%
• Gin | ABV: 36-50%
• Rum | ABV: 36-50%
• Whiskey | ABV: 36-50%
• Tequila | ABV: 50-51%
• Liqueurs | ABV: 15%
• Fortified Wine | ABV: 16-24%
• Unfortified Wine | ABV: 14-16%
• Beer | ABV: 4-8%
• Malt Beverage | ABV: 15%

And finally, one of the most important things to remember is that you are not allowed to serve yourself your own alcohol when flying.

Instead, you must request a flight attendant to serve you the alcohol or else you will be violating FAA regulations. Some flight attendants will happily serve you your own beverage but others will not be so inclined.

If you purchased alcohol at duty free store, different rules apply in that scenario. Basically, you can bring your duty free alcohol through TSA security but you have to comply with three separate requirements:

• The duty free liquids were purchased internationally and you are traveling to the United States with a connecting flight.
• The liquids are packed in a transparent, secure, tamper-evident bag by the retailer and do not show signs of tampering when presented to TSA for screening.
• The original receipt for the liquids is present and the purchase was made within 48 hours.

Read more about this rule  here .

Checked baggage liquid rules

Many times, you can simply place your liquids in your checked baggage and not have to worry about that pesky 3-1-1 rule.

This is usually the way to go on longer trips when you might be bringing large quantities of things like shampoo or shaving cream.

But as mentioned above, you still need to make sure that the type of liquid is allowed on a plane. Certain materials may be considered hazardous and you could be violating the law by bringing those on board.

If you are loading up your checked baggage with a bunch of liquids, make sure that you double bag if there is potential for the liquids to spill!

TSA Liquid Rules FAQ

The TSA 3-1-1 rule does not apply to checked baggage. However, there are some restrictions on what liquids can be transported in your checked baggage. There may also be limitations on the quantity of liquids when it comes to importing large quantities of things like alcohol. At some point, you might have to obtain a license for certain goods.

TSA definitely enforces the liquids rule and I would recommend not trying to circumvent the rule. It’s possible that an agent may be more lenient than another in certain circumstances but I would always assume that an agent will be enforcing strictly so that I don’t run into any unexpected issues.

TSA has the rules in order to detect potential explosives and other harmful materials that exist in liquid state.

The same liquid rules apply for both domestic flights and international flights. One difference that you might encounter is when you purchase duty free goods before an international flight. See the duty-free section above for more details. Also, when flying internationally it is recommended that you get to the airport extra early. It is possible that you could get hit with SSSS and be forced to undergo a heightened security screening, so always plan out extra time.

While you might view your makeup as special, there are no special rules for your makeup when it comes to TSA. They must abide by the same 3-1-1 rule explained above. Read more about makeup rules here.

No, you do not have to take out your liquids if you have TSA Pre-Check.

The same TSA liquids rule will apply to all airlines. So if you’re flying American or Delta, the rules will be the same as if you were flying Southwest or United. With that said, some airlines do have some differences in how they handle acceptable baggage so you should make sure to read up on the latest baggage policies for the airlines.

If you are traveling from an “international last-point-of-departure” to the U.S ., powder-based substances in carry-on baggage greater than 350mL or 12 oz. may require additional screening. If your substance is over 12 ounces and cannot be cleared it will not be allowed onto the aircraft cabin. TSA recommends that you transport powders in your checked baggage.

TSA has several rules you need to follow when it comes to drinking liquids through airport security. The most well-known is the 3-1-1 rule but there are other considerations you need to think about like foods that might trigger the rule and exceptions for medical and baby essentials. In the end, try to be as reasonable as possible with what you are bringing through and you will run into few problems.

Daniel Gillaspia is the Founder of UponArriving.com and the credit card app, WalletFlo . He is a former attorney turned travel expert covering destinations along with TSA, airline, and hotel policies. Since 2014, his content has been featured in publications such as National Geographic, Smithsonian Magazine, and CNBC. Read my bio .

I will be traveling from Mexico April 25th. Will I be able to bring back a bottle of Tequila in my check in luggage probably wrapped safely? Thanks, Regina Green

The above is good detail but how about: electric shaver and charger electric toothbrush

Yes and yes!

Check these out:

https://www.uponarriving.com/tsa-rules-razors/ https://www.uponarriving.com/tsa-toothpaste/

I will be leaving Chicago going to Manila via Istanbul on 21 July 2022, Turkish Airways. I will be bringing 4 bottles of Scotch whiskey in original container, unopened and sealed and properly packed with bubble wrap. Is this allowed?

How do I know which states allow medication‘s to be in a travel organizer, and not in their original bottles? I am flying from Philadelphia with a layover in Ireland, and finally to Paris on Aer Lingus.

Hand sanitizer rules have reverted back to the 3-1-1 guidelines.

Thanks for this update. Do you have a source on that? Couldn’t find updated info.

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Everything You Need to Know About TSA Liquid Rules

Here's what to know before you fly with shampoo, medication, or any other liquids you may need during your travels.

Dealing with airport security can be one of the more daunting aspects of air travel , from the detailed rules about what you can and can't bring on board to the long lines that often form at checkpoints.

One rule that frequently trips up travelers is the Transportation Security Administration's (TSA) 3-1-1 regarding liquids in carry-on bags . We're here to walk you through the finer details of the rule and provide helpful tips for packing liquids when you're flying.

What is the TSA's 3-1-1 rule?

In 2006, British security officials thwarted a plot to bomb an aircraft with liquid explosives carried on board. Since then, security agencies around the world have limited the amount of liquid passengers can bring through airport security.

For the TSA, which regulates travel in the United States, all liquids, gels, and aerosols must be in containers that are 3.4 ounces (100 milliliters) or less. All liquids must fit into a single, clear quart-size bag — passengers can only pack one of these bags in their carry-on.

The 3-1-1 designation is a simple way to remember these numbers: individual liquid containers must be 3.4 ounces or smaller, they must fit into one clear, quart-size bag, and there is only one bag allowed per passenger.

Liquids that do not comply with the 3-1-1 rule must be packed in checked bags, or thrown out at airport security. Some liquids, such as gasoline or other flammable liquids, are prohibited entirely, both in checked and carry-on bags. You can find a full list of permitted and prohibited items on the TSA's website .

If you're unsure if a specific item adheres to the 3-1-1 rule, you can always contact the TSA before your trip. "Tweet your questions and comments to @AskTSA or via Facebook Messenger , weekdays from 8 a.m. to 6 p.m. ET," TSA spokesperson Jessica Mayle tells Travel + Leisure . "You can also call the TSA Contact Center at 866-289-9673."

Are there any exceptions to the 3-1-1 rule?

The TSA does exempt some items from the 3-1-1 rule: medically necessary liquids, formula, and breast milk. You can bring more than 3.4 ounces of these liquids on board, but you may have to undergo additional security screening.

"Inform the TSA officer at the beginning of the screening process that you're carrying them," says Mayle. "These liquids are typically screened by X-ray, but TSA officers may also test them separately for explosives or concealed prohibited items. Officers may ask you to open the container and/or have you transfer a small quantity of the liquid to a separate empty container, or dispose of a small quantity, if feasible."

If you don't want your exempt liquids to be screened by X-ray, inform your TSA officer, and they will use alternative security measures to clear the items.

And that's not all. "There's an exception for hand sanitizer, which has a temporary 12-ounce limit," says Mayle. But as COVID-19 travel restrictions and protocols continue to lift, the temporary special case for hand sanitizer could change, too.

Another exception is liquids purchased after security in an airport. In domestic U.S. airports , you can bring nonalcoholic drinks and other liquid items purchased airside onto your flight. (This is not always the case in international airports.) Duty-free liquids, however, will be sealed in a tamper-safe bag before boarding — sometimes they're permitted in the cabin, and other times they may be stowed elsewhere on the plane.

Packing Tips for Liquids in Carry-on Bags

• While many products are sold in 3.4-ounce containers suitable for travel, not all of them are. Consider rebottling your liquids into travel-size, leak-proof cases.
• "Another way to save space in your quart-sized bag is to pack solid versions of products, which you can put in your luggage or carry-on bag without needing to place it in the quart-size bag," travel advisor Ateet Ahuja of Complete Getaways tells T+ L. "For example, you can bring a stick or solid version of some perfumes and shampoo bars instead of liquid shampoo."
• Buy your liquids, like shampoo or mouthwash, at your final destination. "While you'll spend a little extra, the cost far outweighs the potential of it spilling or leaking in your bag," says Ahuja.
• On that note, prepare for spills — Ahuja advises wrapping a small hand towel around your quart-size bag.
• Pack your nonliquid toiletries separately to save space in your quart-sized bag.
• Pack your liquids bag in an easy-to-access space, like an external compartment or the top of your carry-on bag. According to Ahuja, "This will save you time in the TSA line."

Calling All Travelers: These Are the Official TSA Liquid Rules

You don't want security to throw away your new, full-size bottle of shampoo do you?

Every item on this page was chosen by a Town & Country editor. We may earn commission on some of the items you choose to buy.

We've all fallen victim to TSA while traveling; here's a refresher so you don't make the same mistakes again.

TSA Liquid Rules:

According to the TSA website , these rules apply for liquids, aerosols, gels, creams, and pastes.

All liquids must be in a 3.4oz or smaller container. Your serums, creams, cleansers, and masks are too expensive to lose, so check their sizes and if they're too big, leave them at home or transfer them to a smaller container.

They have to be able to fit in a quart-size bag. Before you throw 10 containers of liquids into your carry-on, make sure that everything can fit in a quart-size bag. Think about what you really need for your trip, a la Marie Kondo , and remember you can always buy things once you arrive at your destination.

Powders must be in 12oz containers or smaller. TSA placed new restrictions on powders in 2018. Ensure that your makeup, protein powder, and baby powder are in containers within that range, or put them into a checked bag.

Travel-Size Beauty Essentials

Drunk Elephant The Littles™ Set

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Drybar The Four Pack

Ole Henrikson Truth Serum®

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LA MER The Moisturizing Soft Cream

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LE LABO Santal 33 & AnOther 13 Set

Kiehl's Since 1851 Super Age-Correcting Collection

Shiseido Urban Environment Oil-Free Sunscreen

R+Co Television Perfect Hair Shampoo

COOLA Suncare Sport Sunscreen Spray SPF 30

Anything else has to go into a checked bag. If you can't part with your full-size products, they have to go into a checked bag to avoid getting tossed into the TSA product graveyard. If you're looking to save money, share one checked bag with your whole group.

Only empty water bottles will pass the TSA checkpoint. If you bring a refillable water bottle, make sure it's empty before you approach security. You can fill it up after you go through the checkpoint or buy water in the terminal.

There are exemptions. If you use a medication that comes in liquid, aerosol, gel, cream, or paste form and the container is larger than 3.4oz, it's exempt from the above rules. Similarly, if you're carrying baby formula, breast milk, or other liquid foods for your child, these are also exempt.

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Airline and TSA Carry-On Restrictions

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Table of Contents

Airline-specific carry-on luggage rules

Tsa liquid limits, how many ounces are allowed on a plane, additional tsa carry-on rules, final thoughts on tsa rules for carry-ons.

Whether you’re purposefully packing light or supplementing your checked luggage, it’s important to keep Transportation Security Administration (TSA) carry-on luggage size in mind when packing a bag and heading to the airport.

After all, not all airlines allow full-size carry-ons for free, and most have slightly different rules on carry-on bag size. Don’t get caught unaware at the gate; hefty baggage fees and inconvenience may await.

» Learn more: Want TSA Precheck for free?

Here’s what you need to know about airline and TSA carry-on size allowances.

Airline carry-on dimensions differ depending on the carrier. When purchasing your flight, you’ll be able to see your carry-on and personal item limits.

A personal item is typically a small backpack, purse, briefcase, diaper bag, camera bag or any item of a similar size that can fit underneath the seat in front of you. A carry-on bag could be anything from a large backpack to a small rolling suitcase. But it’s less shape than size that matters, so here are carry-on luggage size restrictions for each of the major domestic airlines:

Alaska Airlines

On an Alaska Airlines flight, you can bring a carry-on and a personal item for free.

Carry-on bags are limited to 22 inches long, 14 inches wide and 9 inches high including wheels and handles. All three measurements shouldn’t add up to more than 45 inches.

For personal items, Alaska offers examples of a purse, laptop or briefcase.

Alaska doesn't list weight limits, but it says that passengers should be able to lift items that go in an overhead bin.

» Learn more: Guide to Alaska Airlines baggage and other fees

American Airlines

For an American Airlines flight, passengers get one personal item and one carry-on, no matter what type of fare is bought (elite members included).

Carry-on bags shouldn’t be larger than 22 inches long, 14 inches wide and 9 inches high including handles and wheels.

Dimensions of personal items should not exceed 18 inches long, 14 inches wide and 8 inches high.

There are no weight restrictions for carry-on luggage.

» Learn more: American Airlines bag fees: How they work, how to avoid them

Delta Air Lines

Delta flyers are allowed one carry-on bag and one personal item.

Including wheels and handles, measurements may not exceed 22 inches long, 14 inches width and 9 inches high. The total length plus width plus height of baggage must not exceed 45 linear inches.

For personal items, Delta says size examples are purses, small backpacks and laptops.

Three places have weight limits: Singapore (7 kg, about 15.4 pounds), Beijing (10 kg, about 22 pounds) and Shanghai (10 kg, about 22 pounds).

» Learn more: Delta Air Lines baggage fees: How they work, how to avoid them

Frontier charges for both checked luggage and carry-on bags, and the price depends on the route you fly. It also varies depending on if you buy the bags before via the web or mobile app, at the ticket desk, or the boarding gate.

Carry-on bags must weigh less than 35 pounds and must not exceed 10 inches deep, 16 inches wide and 24 inches high. Bags must fit in the overhead bins.

Checked bags must be no longer than 62 linear inches (length + width + depth) and must weigh under 40 pounds. Bags weighing more than 40 pounds will incur additional charges per bag per direction. Bags weighing 41-50 pounds will cost you $50 more and bags weighing 51-100 pounds will cost $100 more.

Personal items cannot exceed 8 inches deep, 18 inches wide and 14 inches high.

» Learn more: Frontier baggage fees: How they work

Not all JetBlue passengers are allowed the same carry-on items. Passengers who bought Basic Blue fares get one personal item (except Mosaic customers who always get a carry-on). Blue, Extra Blue, Blue Plus and Mint fares allow one carry-on and one personal item.

Including wheels and handles, length, width and height measurements may not exceed 22 inches long, 14 inches wide and 9 inches high.

Personal items can be no more than 17 inches long, 13 inches wide and 9 inches high or smaller to fit under the seat in front of you.

There are no weight limits for carry-on luggage on JetBlue.

» Learn more: Guide to JetBlue baggage, cancellation and other fees

Southwest Airlines

Southwest is known for having a generous free checked luggage allowance, but carry-on restrictions are similar to most other airlines — one personal item and one carry-on per traveler.

Carry-on measurements should not exceed 24 inches long, 16 inches wide and 10 inches high.

Personal items are limited to 18.5 inches long, 8.5 inches wide and 13.5 inches high.

Southwest doesn't list weight limits for carry-on items.

» Learn more: The guide to Southwest baggage and other fees

United Airlines

Most travelers flying with United can bring one carry-on and one personal item, but if you’re traveling on a basic economy fare, you’re allowed one personal item only (unless you’re a MileagePlus Premier Member, are traveling internationally or have a MileagePlus credit card, like the United℠ Business Card ).

Including handles and wheels, the maximum dimensions for a carry-on are 22 inches long, 14 inches wide and 9 inches high.

Personal items are limited to 17 inches long, 10 inches wide and 9 inches high.

United doesn't publish weight limits for carry-ons.

» Learn more: What you need to know about United Airlines baggage and other fees

Depending on the airline you fly with as well as how long you’re traveling for, you might wonder whether you’re better off traveling with a checked bag rather than a carry-on . This can be especially relevant if you’ve got some liquids with you that exceed the TSA carry-on liquid limits.

WANT TSA PRECHECK FOR FREE?

A number of popular travel credit cards reimburse you for the application fee for trusted traveler programs like TSA PreCheck and Global Entry. Among them:

on Bank of America's website

on Chase's website

$0 intro for the first year, then $95

Statement credit of up to $100 as reimbursement when you charge the application fee for TSA PreCheck or Global Entry to the card. Available once every 4 years.

Statement credit of up to $100 as reimbursement when you charge the application fee for TSA PreCheck, Global Entry or NEXUS to the card. Available once every 4 years.

If your credit card offers reimbursement for the application fee for programs like TSA PreCheck or Global Entry, you must pay the fee with the card. You cannot submit a claim for reimbursement if you paid with some other method. Reimbursement will usually appear as a statement credit in your account within two months.

Cards typically offer reimbursement of only one fee once every four to five years. Check the terms and conditions of your card for the specific rules that apply. Note also that these cards only reimburse the application fee for a trusted traveler program. They don't automatically enroll you in the program or guarantee that you'll be accepted by the program. You still have to apply and go through the required screening, which in the case of TSA PreCheck and Global Entry includes an in-person appointment.

Aeroplan® Credit Card .

Bank of America® Premium Rewards® credit card

Capital One Venture X Rewards Credit Card .

Chase Sapphire Reserve® .

Citi® / AAdvantage® Executive World Elite Mastercard® .

Delta SkyMiles® Platinum American Express Card .

Delta SkyMiles® Reserve American Express Card .

IHG One Rewards Premier Business Credit Card .

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The Platinum Card® from American Express .

Southwest® Rapid Rewards® Performance Business Credit Card .

United Club℠ Infinite Card .

United℠ Explorer Card .

United Quest℠ Card .

U.S. Bank Altitude™ Reserve Visa Infinite® Card .

Terms apply.

» SEE the best credit cards that pay for TSA PreCheck and Global Entry

Before you even make it to your departure gate, you have to clear a TSA checkpoint. This means you must adhere to the TSA liquid limit in order to make it through security.

Containers that are 3.4 ounces or less are allowed, but there are other rules to keep in mind as well.

Carry-on liquid limit

The TSA liquid rule — also known as the 3-1-1 rule (3 ounces, 1 bag per 1 person) — is straightforward: "You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes in your carry-on bag and through the checkpoint. These are limited to travel-sized containers that are 3.4 ounces (100 milliliters) or less per item." Any liquids in larger containers will have to go into checked baggage (and are subject to overweight fees).

A basic clear, zip-top container qualifies as an eligible quart-size bag for passing through security.

The easiest way to manage the amount of fluids in your carry-on is to start with containers that are no larger than 3.4 ounces or 100 milliliters and your quart-sized bag.

The maximum carry-on liquid size and amount will depend on how much you can fit into your single quart-sized bag.

3-1-1 liquids rule exemptions

The 3-1-1 liquid rule has several exceptions if you're traveling with certain liquid medicines or baby food.

TSA allows larger amounts of certain medically necessary liquids, gels and aerosols in "reasonable quantities" for your trip. The amount allowed is not stated.

The only catch? You must declare the medication to TSA officers at the checkpoint for inspection, alongside any accessories associated with your medicine, such as freezer packs or syringes.

Labeling your medical items can help facilitate the screening process.

Formula and breast milk are considered medically necessary liquids, and thus exempt from the carry-on liquid limit. Water and juice for babies is also allowed in quantities greater than 3.4 ounces or 100 milliliters.

These child and infant nourishment items are allowed in carry-on baggage and do not need to fit within a quart-sized bag. You may also bring teethers that are gel- or liquid-filled and canned/jarred/processed baby food in your carry-on baggage.

» Learn more: 7 ways to avoid paying bag fees

Duty-free liquids

The final exemption to TSA liquid limits apply to duty-free liquids purchased during inbound international flights. It's important that these bags are secure and temper evident and stored in a transparent bag.

Be sure to keep the item's original receipt handy in case a TSA officer asks to see it.

» Learn more: Can you bring food through TSA?

The only flammables allowed in a carry-on are cigars, cigarettes, disposable and Zippo lighters, and dry batteries (like AAs or AAAs).

Camping and sports equipment

You can carry-on an air mattress with a built-in pump (by following special instructions), antlers, basketballs, footballs, baseballs, soccer balls, bike chains and bike pumps. Bicycle allowances vary by airline, but baseball bats, bear spray and bear bangers are never allowed — nor is aerosol insecticide.

Other items

There are some banned items, including knives, firearms and box cutters. A full list of which can be found on TSA’s website .

Still not sure if something you plan to carry-on is restricted? Send a photo to AskTSA on Twitter or Facebook Messenger to find out.

» Learn more: What foods you can bring on a plane

No matter which airline you fly with, first make sure you know what size carry-on you’re allowed to bring onboard and are familiar with (and prepared for) TSA’s carry-on restrictions, too. Then, you can expect a smoother and less stressful airport and airliner experience.

How to maximize your rewards

You want a travel credit card that prioritizes what’s important to you. Here are our picks for the best travel credit cards of 2024 , including those best for:

Flexibility, point transfers and a large bonus: Chase Sapphire Preferred® Card

No annual fee: Bank of America® Travel Rewards credit card

Flat-rate travel rewards: Capital One Venture Rewards Credit Card

Bonus travel rewards and high-end perks: Chase Sapphire Reserve®

Luxury perks: The Platinum Card® from American Express

Business travelers: Ink Business Preferred® Credit Card

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60,000 Earn 60,000 bonus points after you spend $4,000 on purchases in the first 3 months from account opening. That's $750 when you redeem through Chase Travel℠.

1.5%-6.5% Enjoy 6.5% cash back on travel purchased through Chase Travel; 4.5% cash back on drugstore purchases and dining at restaurants, including takeout and eligible delivery service, and 3% on all other purchases (on up to $20,000 spent in the first year). After your first year or $20,000 spent, enjoy 5% cash back on travel purchased through Chase Travel, 3% cash back on drugstore purchases and dining at restaurants, including takeout and eligible delivery service, and unlimited 1.5% cash back on all other purchases.

$300 Earn an additional 1.5% cash back on everything you buy (on up to $20,000 spent in the first year) - worth up to $300 cash back!

on Capital One's website

2x-5x Earn unlimited 2X miles on every purchase, every day. Earn 5X miles on hotels and rental cars booked through Capital One Travel, where you'll get Capital One's best prices on thousands of trip options.

75,000 Enjoy a one-time bonus of 75,000 miles once you spend $4,000 on purchases within 3 months from account opening, equal to $750 in travel.

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Refresh your memory on the liquid rules

We all know by now that a turkey sandwich is not a liquid, but it can still be confusing when you’re figuring out how to pack your liquids. Watch this video and it will all be crystal clear.

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Tsa liquid rules: everything you need to know.

In addition to check-in times and boarding times, baggage requirements and carry-on restrictions, and everything you need to plan for when you actually  arrive at your destination, you also need to think about getting through security in the first place.

While going through TSA is just about the least exciting part of any trip, whether you’re flying domestically or abroad, it’s important to be familiar with the requirements. The goal is to get through security as quickly and easily as possible.

We’re here to make your life (and your travels) even smoother. So let’s talk about TSA’s liquid rules — and what you can do to make these rules work for you, from streamlining your luggage to tips and tricks for getting through security and to your destination even faster.

The Basics: What Are the TSA Liquid Rules?

Lucky for all of us, as many rules as TSA seems to have, they’re all  readily available . 

That means you can double and even  triple -check before you leave for your trip that everything is in order. The rules are pretty straightforward — but if you’re not prepared for them, they can be inconvenient and lead to you throwing your items away to get through security.

You’re allowed to bring a  quart-sized bag of liquids (which includes aerosols, gels, creams, or pastes) when you’re going through security. Each individual product can be no more than 3.4 oz (or 100 ml) on its own. You can check liquids of any size, although we’ll talk a bit more in a later section about how to do so without opening your bag to a flood later on.

People often remember this as the  3-1-1 liquids rule : you can have roughly (3) oz of liquid inside of (1) quart clear plastic bag, and each passenger can only have (1) plastic bag each. Liquids include things like toothpaste, deodorant, lighters with fluid, and lip balm, so it’s important to be generous with your interpretation of liquid to avoid being held up at security.

Are There Any Exceptions?

In fact, there are a couple of exceptions. You can bring duty-free liquids — kept in their secure, tamper-proof bags — in your carry-on bag as long as they were purchased internationally and you’re getting on a connecting flight. 

You’ll also need the original receipt for your purchase to prove it was made within 48 hours and that you’re not just trying to get around the rules.

There are also  exceptions for medical necessity and accessibility when it comes to things like prescription liquids, creams, and gels. This can also apply to things like breast milk, baby formula, or baby food and anything you might need — such as ice packs — to transport these items. 

TSA officers may test liquids or do additional screening if they’re not able to X-ray them. The security officers should talk you through the screening process of any medically necessary liquid, and you can always reach out to transportation security in advance if you’re concerned.

All passengers are also entitled to hand sanitizer, although it does need to adhere to the 3 oz rule as well despite the exemption.

What About International Flights?

When you’re travelling from the US to another country, only TSA’s rules apply. However, this can be a problem on your return flight if you’ve brought more liquids than another country allows, as it could lead to you getting stopped coming through security. 

Additionally, if you land at a foreign airport and are getting on a local connecting flight, you may have to go through a security checkpoint in that country before you board. This could lead to issues if your carry-on doesn’t adhere to local regulations. 

So it’s always a good idea to make sure that your carry-on luggage doesn’t just adhere to TSA standards but  also  to the standards set by transportation security wherever you’re headed.

Here are a few basic guidelines:

• Australia:  Liquid, aerosol, or gel items must be in containers of 100 millilitres (volume), 100 grams (weight) or less.
• Brazil:  Liquids must be in a transparent plastic bag with a  total volume of 1 litre , and each container must be 100 millilitres or less.
• England:  Liquids, aerosols, or gel items must be in containers of 100 millilitres or less, and must be in a transparent plastic bag with a total volume of 1 litre and  measurements of approximately 20 cm by 20 cm . 
• European Union:  Liquid, aerosol, or gel items must be in a  transparent plastic bag , with a maximum capacity of 1 litre, and must be 100 millilitres or less. 

What’s the Best Way To Bring Liquids in Your Carry-On?

In addition to adhering to the rules above, there are some steps you can take to ensure that your journey through airport security is so smooth you’ll wonder whether you were somehow upgraded to TSA precheck. 

We’ll start with the most obvious: make sure that any travel toiletries you bring are in reasonable quantities. When you pack liquids, it’s best to stick with travel-size options, or else buy your own 3 oz containers to decant your shampoo, lotion, and other products into. 

If you’re going to put your toiletries in our  Toiletry Bag , you’ll be all set for organisation. But you may need to factor in an additional plastic bag (even a sandwich bag will work) for your liquids inside the larger toiletry case. Either way, you’ll want to be sure that your clear, quart-sized liquids bag is easily accessible in your carry-on baggage so you can get it out quickly and easily when you get to the X-ray machine.

When it comes to streamlining your interactions with the transportation security administration, it’s important to also consider how you’re packing other items in your carry-on, too. Our  Carry On Pro with a detachable SnapSleeve is perfect, because you’ll need to take laptops out for security, too. With the SnapSleeve, your laptop is easy to get out, and you can simply whip out your liquids and be ready to go.

What’s the Best Way To Check Your Liquids?

If you’re bringing a gallon of sunscreen for your beach vacation or else just have too many products for a carry-on, you can bring your liquids in your checked baggage. There aren’t specific restrictions for the amount of liquid you can bring in your checked luggage on TSA’s website, so the sky's the limit. You can load up on contact lens solution and peanut butter ‘til your heart’s content.

When it comes to checked bags, you’ll just want to be careful of spillage. Keep your liquids in secure containers, and ideally, separate them into smaller bags within your checked luggage so that if something were to break or burst due to pressure, it doesn’t ruin everything you’ve packed.

With this in mind, protecting your electronics  especially is key. You can keep your camera safe with our  Camera Protect bag . It’s well-padded and has detachable dividers to keep all of your kit organised. And it’ll keep your prized camera safe if a shampoo bottle should burst in transit.

Not to mention, this protective cell is the perfect size to fit a couple of bottles of wine. So if you’re returning from your trip with your favourite tipple, you can keep it safe and insulated and avoid any breaks or cracks that could have disastrous results for everything else inside of your checked bags.

Is It Better To Buy Liquids at Your Destination?

While the idea of circumventing TSA’s liquid restrictions by buying all of the liquids you need at your destination may seem like the easy solution, it’s not always the best idea. Especially if you’re travelling abroad, it might be hard (or impossible) to find exactly what you need. 

It’ll also eat up valuable time from your trip if you’re searching high and low for your go-to moisturiser in Barcelona when you could be sipping sangria.

Additionally, the same TSA rules will apply when you head home. You’re likely to end up with a lot of waste and will end up throwing products that you didn’t use up away before you board the plane again. While some things may be better off purchased on arrival, it’s generally better and more efficient to simply follow the rules and pack everything you need.

You’re Ready To Ace TSA

There are two types of people in the world: people who hold up the line in security, digging through their bags for all their travel toiletries and finishing off their water bottles, and people who breeze right on through. 

Those people — our kind of people — slip through security with ease by removing their laptop  and clear bag of liquids — and just like that, they’re on their way while everyone else is still tying their shoes.

While we can’t all be expert travellers at all times, and setbacks are just part of the journey, making sure you’re familiar with security regulations when you travel is one way to make your life easier and your journey smoother. So next time you get ready to fly, do so with the stress-free feeling of knowing you’re totally prepared.

The U.K. Ended Its Travel-Size Liquid Rule for Carry-Ons—Will the U.S. Do the Same?

By Jessica Puckett

Passing through airport security in the U.K. is about to get easier and more streamlined, as U.K. officials announced that the rule mandating liquids in carry-on bags be 100ml (3.4 ounces) or less will no longer be enforced, starting in June 2024. 

When the rule ends, passengers will be able to carry-on liquids measuring up to two liters in volume, the BBC reports . Additionally, passengers will no longer need to remove electronics from bags, such as laptops. Previously, major airports in the U.K., such as London Heathrow, were known for their stringent enforcements of the liquid rules.

In the U.S., similar policies are still in effect at airports around the country, with the TSA enforcing its so-called “ 3-1-1 ” liquid rule for carry-on bags: all liquids must be 3.4 ounces or less and fit in a single, one-quart clear bag. (Though there are  some exceptions to those rules.)

The more relaxed screening policies in the U.K. are possible thanks to new X-ray scanners that use computed tomography (CT) technology to produce more detailed, 3D images of luggage contents. (The technology is similar to a CT scan you might get at a hospital.) Most airports in the U.K. will need to upgrade their X-ray machines to the newer high-tech versions by June 2024. 

The same enhanced CT technology has been in use at U.S. airports for several years now, with the TSA rapidly expanding the scanners to dozens of airports nationwide. As of May 2022, the agency said it had deployed at least 402 CT units to 163 airports around the country. Over the summer, officials installed more of the scanners at additional airport checkpoints in anticipation of an uptick in air travelers, including at Billings Logan International Airport in Montana , Albany International Airport in New York, Buffalo Niagara International Airport in New York, Cincinnati/Northern Kentucky International Airport and Raleigh-Durham International Airport in North Carolina, the TSA  said in a release . 

With that in mind, will the TSA follow the U.K.’s lead and ditch its rules for carry-on liquids? Currently at U.S. security checkpoints with CT scanners, passengers already have somewhat more relaxed screening rules, as they aren’t required to remove their travel-size liquids, electronics, or food from their carry-on bags, according to the TSA. That was a precursor step to the new U.K. policy at  London City airport , which received CT scanners in November 2022 and announced that passengers no longer had to remove any items from their bags. 

But some industry analysts say scanning equipment is only one piece of the puzzle . “I believe that TSA and other aviation security organizations will study the results from the UK’s decision closely and carefully,” says Henry Harteveldt, an aviation expert and president of Atmosphere Research. “If behavioral profiling and other similar tools allow security organizations to potentially detect people who may pose a danger to airline crews and passengers, it may help reduce the need for measures such as the 100ml limit on liquids and the TSA’s 3-1-1 policy.”

Indeed, it seems U.S. officials plan to take it slow when considering any changes to the current TSA 3.4-oz liquid rule, which has been the international standard since it was implemented in 2006. “Computed Tomography technology produces 3-D images that can be rotated and combined with advanced detection algorithms to produce a substantial improvement in security screening,” Robert Carter Langston, TSA's press secretary, said in an emailed statement. “While we have them deployed at more checkpoints, we are years away from announcing a change to the current liquids rule.” 

Although U.S. passengers still need to pack travel-size liquids for the time being, that doesn’t mean that the security checkpoint hasn’t been seeing other improvements. Aside from rolling out more CT scanners, TSA has been deploying credential authentication technology: new ID scanners that don’t require passengers to show their boarding passes . Earlier in 2022, the agency also began accepting digital IDs from the Apple Wallet app at certain airports and testing an expansion of facial recognition to whisk travelers through even faster.

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Air travel is much more efficient when you have the up-to-date information that you need to plan and prepare for your trip. Here you will find real-time airport status and delay information, what to know before you go to the airport, and important safety information.

Preparing to Fly

Flying Safe

Flying with Children

Flying with Pets

International Travel

Report Travel Problems, Concerns & Complaints

Know before you go.

Think about what you need to do to get through screening quickly before you dress for travel or zip up your bags.

• Holiday Travel
• Check airport status and delays.
• Check out  Preparing to Fly  for more information.
• View TSA's checklist of Travel Tips.
• Pack Safe  before you fly.
• The Department of Transportation (DOT) launched an interactive Customer Service Dashboard to provide travelers with up-to-date airline customer service policies on controllable cancellations and delays to ensure customers have easy access to information when problems arise. Know your airline's policies in the event of a delay or cancellation.
• Enroll in TSA Pre Check

If you fly often, consider TSA's program for expedited screening at certain airports and airlines.

Passenger Health & Safety

To maintain good health, be aware of travel advisories and disease outbreaks at your destination.

• Fly Healthy .
• Research  travel advisories .
• Look up  travel health notices .

Flying for People with Disabilities, Children, and Pets

• Information about Family Travel
• If you or someone you know will require accommodations while flying, read about  Passengers with Disabilities .
• If you are flying with children, review FAA's guidance about  Child Safety .
• If you are bringing pets or service animals, read about  Flying with Pets .
• Find out if your airline has a commitment to free family seating with DOT's Airline Family Seating Dashboard .
• Show your youngest travelers what to expect with our Kid's First Flight video .

Check for Prohibited items

Use the " Can I bring? " app and the " MyTSA " app to find helpful information about TSA policies and procedures.

• Review information about flying with your  portable electronic devices  (PEDs).
• Can you fly with batteries, medical devices or lighters? Review  Pack Safe  guidance.
• View  TSA Prohibited Items .
• Check out  Flying Safe  for more resources.

3-1-1 for Liquids

Liquids, gels, aerosols, creams, and pastes must be 3.4 ounces or less.

• All bottles must fit in a single quart size plastic bag and the bag must be placed in a bin for screening.
• Screening may be required for sun block, tanning sprays, and food such as yogurt.
• Review  TSA's 3-1-1 for Liquids rule .

Prepare for Security

Have an acceptable ID and your boarding pass ready.

• View your airport's security wait time .
• Remove large electronics including laptops and your quart size liquids bag from carry-on luggage.
• Put any metallic clothing or objects, as well as your cell phone, into a bin for screening.

You may also need to  report a travel problem, concern, or complaint .

Understanding The Liquid Restrictions When Traveling To The Us

• Last updated Aug 02, 2023
• Difficulty Intemediate

• Category United States

Are you a frequent traveler to the United States? If so, you're likely familiar with the strict liquid restrictions that have been put in place for air travel. This significant change has not only affected the way we pack and prepare for our trips, but it has also sparked debate and raised questions about the necessity and effectiveness of these restrictions. Join me as we delve into the world of US liquid restrictions and explore the reasons behind these rules, their impact on travelers, and the ongoing discussions surrounding this topic.

What You'll Learn

What are the current liquid restrictions for traveling to the us, how much liquid can be carried in carry-on luggage when flying to the us, are there any exceptions to the liquid restrictions when traveling to the us, can liquid items be packed in checked luggage when traveling to the us, are there any specific guidelines for carrying medications or medical liquids when traveling to the us.

Liquid restrictions for traveling to the US have been put in place by the Transportation Security Administration (TSA) to enhance security measures and prevent potential threats. These restrictions apply to both domestic and international flights departing from or arriving in the United States.

The current liquid restrictions are as follows:

• Containers Size: All liquids, gels, and aerosols must be in containers that are 3.4 ounces (100 milliliters) or less. This includes items such as toiletries, beverages, and any other liquids you may be carrying.
• Carry-On Limitations: All containers must be placed in a clear, quart-sized plastic bag. Each passenger is allowed only one bag. This bag should be easily accessible and presented separately to the security officer for screening.
• Bag Inspection: All passengers are required to remove the quart-sized plastic bag containing the liquid items from their carry-on baggage and place it in a separate bin for screening when going through security checkpoints.
• Medications and Baby Formula: Prescription and over-the-counter medications, as well as baby formula or breast milk, are allowed in quantities greater than 3.4 ounces (100 milliliters), but they must be declared to the security officer for inspection.
• Duty-Free Items: Passengers are allowed to carry duty-free liquids purchased at the airport or on board the aircraft. These items must be packed in a secure, tamper-evident bag and must be accompanied by proof of purchase.

It is important to note that these restrictions apply to liquids, gels, and aerosols only. Other items such as solids, powders, and non-liquid food items are not subject to these limitations.

It is advisable to check the specific guidelines of the airline you are traveling with, as they may have additional restrictions or requirements. Additionally, it is recommended to arrive at the airport with ample time to allow for the additional security screening procedures.

Understanding and following these liquid restrictions will help ensure a smooth and hassle-free travel experience when flying to the US.

New Travel Restrictions Implemented: Latest Updates on International Travel Regulations

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When traveling to the United States, it is important to understand the restrictions and regulations regarding what you can bring in your carry-on luggage, especially when it comes to liquids. The Transportation Security Administration (TSA) has implemented specific rules to ensure the safety of all passengers on flights. In this article, we will explore how much liquid you can carry in your carry-on luggage when flying to the US.

The TSA follows the 3-1-1 rule for liquids in carry-on luggage. This means that each passenger is allowed to bring a quart-sized bag of liquids, gels, creams, pastes, and aerosols in containers that are 3.4 ounces (100 milliliters) or less per item. The quart-sized bag should be transparent and sealed, allowing for easy inspection by TSA agents.

Liquids that are exempt from the 3-1-1 rule include medications, baby formula and food, and breast milk. These items are allowed in reasonable quantities that exceed the 3.4-ounce limit and do not need to be placed in a quart-sized bag. However, they should still be declared to the TSA officer for inspection.

It is essential to note that the 3-1-1 rule applies to all liquids, including water, beverages, shampoo, toothpaste, lotions, and other similar products. If you wish to bring any liquid items larger than 3.4 ounces, they must be packed in checked baggage instead of carry-on luggage.

It is crucial to pack your quart-sized bag of liquids in an easily accessible place in your carry-on luggage. When you arrive at the security checkpoint, you will be required to remove the bag from your carry-on and place it in a bin for separate screening. This ensures that the TSA agents can inspect your liquids without any issues.

If you fail to follow the 3-1-1 rule, TSA may require you to dispose of the liquid items or transfer them to your checked baggage. It is always recommended to double-check the regulations regarding liquids before your flight to avoid any inconvenience at the security checkpoint.

In conclusion, when flying to the United States, passengers are allowed to bring a quart-sized bag of liquids in containers that are 3.4 ounces or less per item. Liquids that exceed this limit should be packed in checked baggage. Exemptions to the 3-1-1 rule include medications, baby formula and food, and breast milk. Remember to pack your liquids in an easily accessible place and be prepared to remove the quart-sized bag for separate screening at the security checkpoint. By being aware of these regulations and following the guidelines, you can ensure a smooth and hassle-free travel experience.

Navigating New Mexico Travel Restrictions: What You Need to Know

When traveling to the US, there are certain restrictions on carrying liquids in your hand luggage. The Transportation Security Administration (TSA) has implemented these restrictions in order to ensure the safety and security of passengers. However, there are a few exceptions to these liquid restrictions that travelers should be aware of.

The general rule is that you are allowed to carry liquids in containers that are 3.4 ounces (100 milliliters) or less per item, and all items must fit in a clear, quart-sized bag. This includes items such as toiletries, medicines, and beverages. These restrictions apply to both domestic and international flights.

However, there are a few exceptions to these restrictions. The following items are allowed in larger quantities:

• Prescription medications: If you have prescription medications, you are allowed to carry them in larger quantities than the standard liquid restrictions. It is recommended to carry a copy of your prescription or a letter from your doctor to avoid any issues during security checks.
• Baby formula and breast milk: If you are traveling with a baby or toddler, you are allowed to carry baby formula and breast milk in larger quantities. These items do not need to be in a clear, quart-sized bag. It is advisable to inform the security officers about these items during the screening process.
• Liquids purchased at the airport: If you have purchased liquids, such as beverages or perfume, at the duty-free shops located after the security checkpoint, you are allowed to carry these items in larger quantities. These liquids should be placed in a secure, tamper-evident bag, which will be provided by the shop. You will need to show proof of purchase when going through security.
• Medically necessary liquids: If you have medically necessary liquids, such as insulin or liquid nutrition, you are allowed to carry them in larger quantities. It is recommended to have a letter from your doctor explaining the need for these items.

It is important to note that even if you are allowed to carry these liquids in larger quantities, they may still undergo additional screening by the security officers. It is always a good idea to arrive at the airport early to allow enough time for the screening process.

In conclusion, while there are restrictions on carrying liquids when traveling to the US, there are some exceptions to these restrictions. If you have prescription medications, baby formula, liquids purchased at the airport, or medically necessary liquids, you may be allowed to carry them in larger quantities. However, it is important to follow the guidelines and inform the security officers about these items during the screening process.

Understanding the Temporary Green Card Travel Restrictions: What You Need to Know

When traveling to the US, there are certain rules and regulations regarding the items that can be packed in checked luggage, especially when it comes to liquid items. This article aims to provide information about whether or not liquid items can be packed in checked luggage when traveling to the US.

The Transportation Security Administration (TSA) has specific guidelines when it comes to carrying liquids in your checked luggage. In general, liquids are allowed in checked luggage; however, there are certain restrictions and precautions that need to be followed.

According to the TSA's rules, all liquid items in checked luggage must be in containers that have a capacity of 3.4 ounces (100 milliliters) or less. These containers must be placed in a clear, plastic, quart-sized bag. Each passenger is allowed one quart-sized bag of liquids in their checked luggage.

Examples of liquid items that can be packed in checked luggage include shampoo, conditioner, mouthwash, perfume, and other similar personal care products. It is important to note that these liquids must be in containers that meet the size requirements and placed in the plastic bag for easy inspection.

However, there are certain exceptions to the liquid restrictions. Prescription medications and over-the-counter medications are allowed in larger quantities. It is recommended to carry a prescription or doctor's note for any liquid medication that exceeds the 3.4-ounce limit.

Additionally, baby formula, breast milk, and juice for infants or toddlers are allowed in larger quantities. These items may be subject to additional screening at the security checkpoint.

It is important to follow these guidelines to ensure a smooth and hassle-free travel experience. If any liquid items in checked luggage do not meet the size requirements or are not properly placed in the plastic bag, they may be confiscated or discarded by airport security.

In conclusion, liquid items can be packed in checked luggage when traveling to the US, but there are specific rules and restrictions that need to be followed. Liquids must be in containers of 3.4 ounces or less and placed in a clear, plastic, quart-sized bag. It is essential to comply with these guidelines to avoid any issues during the security screening process.

Understanding the TN Visa Travel Restrictions: What You Need to Know

When traveling to the United States, it is crucial to be aware of the specific guidelines regarding carrying medications and medical liquids. Whether you are visiting the U.S. for leisure or medical treatment, it is essential to understand the rules to avoid any inconvenience or potential problems at the airport.

The Transportation Security Administration (TSA) has specific guidelines regarding medications and medical liquids that passengers can bring on board. These guidelines ensure the safety and security of passengers while maintaining the necessary precautions for potentially harmful substances.

First and foremost, it is recommended to pack all medications in your carry-on luggage. This is because checked baggage can sometimes get lost or delayed, leaving you without access to your essential medications. By keeping them in your carry-on, you will have them readily available during your journey.

To comply with TSA regulations, it is crucial to keep medications properly labeled. Original prescription bottles or vials with your name, the medication name, and the prescribing doctor's information should be included. If you are carrying over-the-counter medication, it is still wise to have it in its original packaging.

In addition to prescription medications, you can also bring over-the-counter medications such as pain relievers, antacids, and allergy medications. However, these should be in amounts reasonable for personal use during your trip. It is advisable to bring only the necessary quantity of medication needed for the duration of your stay in the United States.

When it comes to medical liquids, TSA allows travelers to bring them in containers larger than the standard 3.4 ounces (100 milliliters). However, these liquids must be presented for inspection and may require additional screening. Travelers are advised to notify TSA officers about their medical liquids when they reach the security checkpoint to facilitate the screening process.

It is also essential to note that some medication and medical liquids may be subject to additional requirements or restrictions. For example, certain narcotics or controlled substances require additional documentation or approval from relevant authorities. It is recommended to consult with your prescribing physician and check with the U.S. embassy or consulate in your home country to ensure compliance and avoid any issues.

In case you are carrying liquid medications that exceed the standard allowed limit, such as large quantities of liquid prescription soap, contact lens solution, or saline solution, you can request a medical declaration at the security checkpoint. This declaration form explains your medical condition and the need for the specific liquid medication. While this process may cause a slight delay, it allows you to carry your necessary medical liquids.

It is important to emphasize that the TSA's guidelines are subject to change, so it is always prudent to check the latest updates before your trip. The TSA website and mobile app provide detailed information about what is allowed and prohibited in carry-on luggage. Being aware of these guidelines and planning accordingly will ensure a smooth travel experience and help you stay in compliance with the regulations when bringing medications and medical liquids to the United States.

Navigating the Latest NSW Travel Restrictions: What You Need to Know

Frequently asked questions.

When traveling to the US, the Transportation Security Administration (TSA) has implemented a 3-1-1 rule for carrying liquids in carry-on bags. This means that each passenger is allowed to bring a quart-sized bag of liquids, aerosols, gels, creams, and pastes in containers that are no larger than 3.4 ounces (100 milliliters) per item. Any liquids that exceed these size restrictions must be packed in checked luggage.

Yes, there are a few exceptions to the liquid restrictions when traveling to the US. Medications, baby formula, and breast milk are allowed in quantities exceeding 3.4 ounces (100 milliliters) and are not required to be in a quart-sized bag. However, these items must be declared to the TSA officer at the security checkpoint for inspection.

Yes, duty-free liquids purchased at an airport or on board an aircraft are allowed in carry-on bags, even if they exceed the 3.4-ounce (100-milliliter) limit. However, they must be packed in a secure, tamper-evident bag with the receipt visible and the bag must remain sealed until you reach your final destination. Airport security may ask you to present the receipt at the checkpoint, so it's important to keep it easily accessible.

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clock This article was published more than  1 year ago

Tiny toiletries forever? The future of TSA, from liquids to shoes.

Coming to an airport security line near you.

On Nov. 19, the Transportation Security Administration will turn 21 — old enough to drink, but not a full-size alcoholic beverage.

The Department of Homeland Security agency was established in response to the Sept. 11 terrorist attacks and subsequent threats to air travelers’ safety, such as the foiled shoe bomber in 2001 and the 2006 attempt to detonate liquid explosives hidden in soda bottles on flights from England to North America. Many of the safety measures introduced back then are still with us now, such as the 3-1-1 liquids rule .

“I don’t think anyone is saying that the way we did things [is] the way we will do things,” said J. Matt Gilkeson, director of TSA’s Innovation Task Force, which tests new security technologies. “We want to be beyond where we were 20 years ago.”

With TSA’s birthday approaching, we checked in with the agency to learn about the latest security developments and what the future might hold for travelers and their toiletries.

No more removing electronics and liquids

If you are one of the approximately 25 million members of TSA PreCheck , you can skip this section. As you well know, trusted travelers can leave their electronics and quart-size pouch of Lilliputian liquids, gels, pastes and creams inside their carry-ons at security checkpoints. The rest of you: Good news is afoot, if not already underfoot.

Since 2019, TSA has been acquiring and deploying Computed Tomography (CT) X-ray systems, the same technology that hospitals use for patients and TSA employs on checked bags. The agency initially purchased 300 CT scanners and plans to expand its inventory by more than 1,230 machines. Airports have been installing the technology at a steady pace. (Note: The nation’s 430 federalized airports don’t incorporate new technologies simultaneously because of budget and staffing limitations, so what you experience at one airport might not be the same at another.)

No, you still can’t bring marijuana through a TSA checkpoint

“Waiting in Lane 21? Leave All Items In Your Bag,” reads a banner sign at Dulles International Airport. “Including . . . Computers, Cell Phones, and Tablets!”

The three-dimensional machines provide a more detailed and comprehensive picture of a bag’s contents than the earlier two-dimensional models. In addition, TSA officers can electronically poke around the luggage’s interior, which will reduce the frequency of manual bag checks.

“It’s like a CAT scan machine,” said Scott T. Johnson, TSA’s federal security director at Dulles. “You can spin it and look at different angles, or slice it, dice it and [virtually] pull something out of a bag.”

If the machine identifies suspicious organic material, it will issue an alert. The officers, who receive additional training for the 3D scanners, have discovered several items that often trigger a warning, despite their apparent innocence.

“The machine doesn’t like deodorant,” said TSA officer J.D. Pugh, as he scrutinized a screen displaying the contents of a Dulles passenger’s bag. Oddly, Sweet Baby Ray’s barbecue sauce also sets off the alarm.

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Gilkeson said object recognition is about five years away. “We are testing here,” he said, referring to the facility in a former post office on the grounds of Reagan National Airport, “and in the operational environment.” (If you are curious about the latest developments, fly in or out of Las Vegas’s Harry Reid International Airport, home of the Innovation Checkpoint, a TSA lab for security technology.)

The new machines, which are snow white with a bulbous midsection and colored lights, streamline security on multiple fronts. For example, passengers place all of their bags in the bins, which transport the items in a tidy and orderly fashion, like widgets in a factory assembly line. The trays are tagged with radio-frequency identification (RFID) technology, which helps the officers keep track of the status of the items in the bins.

“We are matching the image to the bin and luggage,” Gilkeson said, “but not yet to people.”

After the bins exit the scanner, they are sent on one of two routes: to the passenger waiting on the other side or to an area where an officer will conduct additional screening. The empty bins, meanwhile, will return to their starting point, eliminating shortages of containers at the entry point and pileups at the finish line.

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About 100 airports have the machines, including several international facilities, such as Hartsfield-Jackson Atlanta, Baltimore-Washington, Chicago O’Hare, Miami and Los Angeles. An agency spokesman said the equipment will become as ubiquitous as the X-ray machine, unless (or until) newer technology supplants it.

Because not every checkpoint or lane will be furnished with a CT scanner, look for the signage or listen to the officer’s instructions. If an employee tells you to keep your electronics and liquids inside, keep your bags zipped up.

Liquids over 3.4 ounces? Not yet.

Sadly, we are going to be stuck with mini-toiletries and temporary caffeine withdrawal for the near future, if not longer. The technology is not advanced enough to quickly determine whether a large container of shampoo or a travel mug brimming with coffee contains explosive material.

Passengers with exceptions, such as people traveling with infants, nursing parents or travelers with medical needs, can carry on liquids exceeding 3.4 ounces. However, TSA requires additional screening to ensure the safety of these liquids. Travelers in this group should notify security of their medically necessary liquids.

TSA said screening of breastfeeding mom did not meet ‘standards’

The officer will place the liquid container in an explosive detection device that resembles an Easy-Bake oven. If the light turns green, the passenger — and the liquid — are free to proceed. If a red light flashes, the officer will hold a test strip over the bottle and give it a little squeeze. If the vapors do not cause a change in color, the item is deemed safe. A different hue means that the liquid is unsafe and cannot advance through the checkpoint. The passenger has the choice of sending it in their checked luggage or surrendering it.

The procedure takes several minutes, a delay that may feel negligible for the individual traveler but interminable to everyone else in line, waiting for their turn.

“It’s not feasible to screen oversized liquid for everyone,” Gilkeson said. “We need to speed up the time.”

You’ll take off your coat, but maybe not your shoes

The season is approaching when PreCheck members must follow one of the rules that applies to standard passengers year-round: removing their heavy outerwear.

“The machine can’t penetrate through your coat to see the reflection of your skin,” Gilkeson said. “It doesn’t know your jacket is a jacket.”

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As for footwear, the wide range of shoe materials is a boon for fashionistas but a bust for scanning machines. “There are so many different types of shoes, we want to lower the false alarm rate,” he said, adding: “You have to know your shoes. Do they have metal?”

To accommodate the diversity of shoes, the agency has launched a pilot program testing machines that inspect the clothing item from the ground up. Basically, you are stepping on the scanner. One way to avoid removing your shoes: if a TSA bomb-sniffing dog inspects you in line and moves on. An uninterested whiff means you have passed the test and can leave your shoes on.

More sensitive pat-downs

Gilkeson admitted that no one enjoys a pat-down.

“We want to get out of the business of touching people,” he said.

TSA has put a priority on creating a more hospitable environment at security checkpoints, especially for transgender travelers. If a pat-down is required, the agency will no longer assign a male or female officer based on appearance of the traveler, which can lead to an uncomfortable public conversation about gender identity. Instead, the officers will press a single button (they previously pushed a male or female button) and the traveler can choose the sex of the officer that they prefer. TSA announced the program in March and will begin the software upgrades to the Leidos Advanced Imaging Technology by the end of the year, aiming to complete the update by next fall.

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Also on the sensitivity docket: hair pats. Gilkeson said TSA is exploring ways to phase out the controversial procedure, which could upset travelers whose hairstyles are associated with a cultural practice or religious belief.

Expect simplified identification

TSA is chugging down the road to self-security, a trend that will give passengers more responsibilities and autonomy, similar to check-in and baggage tagging.

“Security is becoming incrementally more automated,” Gilkeson said.

Passengers who fly out of airports with credential authentication technology units do not have to present their boarding passes to an officer. Official forms of identification, such a driver’s license or passport, will suffice. The system is in place at about 1,300 travel document checker podiums at airports nationwide.

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In the next level of DIY security, travelers will scan their IDs themselves, a trend that dovetails with the contactless movement born during the pandemic. The identification synchronizes with the airline booking information and informs the officer that the bearer of the ID is a ticketed passenger and is eligible to proceed through security. ID-checking of the future could also entail a camera that snaps a photo of the passenger and matches the image of their face with their ID.

“The machine is looking for bone structure,” Gilkeson said.

The agency is testing the technology in PreCheck lanes at airports in Baltimore, Atlanta and Phoenix, as well as DCA. “People think it’s a hand sanitizer,” he said of the equipment that does resemble a dispenser.

The long-term goal is to establish e-gates that allow passengers to pass through security as quickly and painlessly as swiping their card at a Metro station.

Of course, not all of TSA’s technologies succeed. The puffer machine, which blew air at passengers like small sneezes, was abandoned, as was the hologram that provided security checkpoint information and directions at three New York and New Jersey airports. The holograms failed because passengers were too rushed or distracted to stop and listen to a talking light fixture.

Blow for summer holiday travel as easing of airport security liquid rules delayed by a year

A planned relaxation of rules around airline passengers carrying liquids in hand luggage has been delayed by a year.

The Government announced it has granted extensions to several large UK airports unable to meet its June 1 deadline to fully install new scanning technology.

London Gatwick, Heathrow and Manchester airports are all expected to miss the 1 June rollout date, the BBC reported. The move is a blow to those hoping the restrictions would have been lifted by the summer holidays.The new scanners produce more detailed images, meaning passengers can be allowed to pass through airport security with containers holding up to two litres of liquid in their hand luggage.

At airports which have not put them in place, the limit remains 100ml and containers must be put in clear plastic bags.

The UK is leading the world with its rollout of this technology

The new scanners also end the need for laptops and tablets to be removed from hand luggage.

A deadline of December 2022 for most major airports to deploy new scanners was initially set in August 2019 by then-prime minister Boris Johnson.

After the aviation industry suffered huge disruption due to coronavirus travel restrictions, in December 2022, Transport Secretary Mark Harper set a new date of June 1 2024.

He said at the time this would reduce queuing times.

Many airports are struggling to install the scanners ahead of the busy summer holiday period, largely due to supply chain delays and construction difficulties caused by the weight of the machines.

Ministers have issued extensions of up to 12 months to several airports on a case by case basis, which is expected to be enough time for them all to complete the work.

The Government is also exploring how financial penalties could be imposed for further non-compliance.

The Department for Transport refused to provide a breakdown of the situation for each airport, citing security concerns.

It said by the start of June about half of passengers flying from UK airports will be processed by the new scanners.

But passengers are advised to prepare to follow the existing rules, and check with their airport for any changes.

Mr Harper said: “These cutting-edge scanners will make air travel safer and easier for passengers by strengthening security even further.

“The UK is leading the world with its rollout of this technology, but it’s important we give those airports yet to meet the deadline a second chance to get the job done.

“Until they do, passengers should continue to check before travelling.”

Heathrow has previously said it expects to have new scanners in all security lanes this summer, while Gatwick expects to complete the programme by the end of March next year.

Manchester Airports Group, which runs Manchester, East Midlands and Stansted airports, said its scanners will be fully rolled out in 2025.

London City become the UK’s first major airport to begin using the new scanners for all passengers in April last year.

Karen Dee, chief executive of trade body the Airport Operators Association, said: “Airports are making excellent progress in delivering these multi-million-pound investment programmes, which will ensure the UK remains at the forefront of aviation security in the years ahead.

“As with any programme of this complexity, there are significant challenges, and we are happy the Government has recognised these and agreed to extend timeframes for delivery where necessary.

“By adopting this approach, airports can ensure that they are ready to welcome passengers over the upcoming holiday periods and that their journeys are safe, secure and smooth as we make this transition.”

Naomi Leach, deputy editor of Which? Travel , said: “Passengers should have been looking forward to a more efficient security process at the UK’s biggest airports this summer. Instead, with different rules and processes now likely to apply at different airports, the ensuing confusion could lead to further delays.

“It’s imperative that these changes are made as quickly as possible and that the rules at different airports are communicated clearly to passengers in the meantime. Those airports that have failed to install the scanners in time should not increase passenger fees this year – this would be impossible to justify when this key improvement to the passenger experience has not been made.”

Airport security restrictions for liquids were introduced in 2006 following a foiled terror plot to blow up planes flying from London to the US with homemade liquid bombs.

Travellers failing to adhere to them is one of the biggest causes of delays at airport security checks.

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Liquid restrictions at UK airports to remain in place until June 2025

Travellers will have to wait another year for 100ml limit to be lifted after government extends deadline for new scanners

Holidaymakers will continue to face limits on the amount of liquid they can carry on flights out of the UK this summer after the government extended the deadline for airports to install new security scanners by a year.

The Department for Transport had previously set a target for the introduction of 3D scanners in all UK airports by 1 June, but this has now been extended by 12 months because some major airports will not be ready in time.

Heathrow, Gatwick and Manchester Airports Group, which owns Manchester airport and Stansted, said in January that they would not meet the deadline and hoped the latest scanners would be fully operational in 2025.

The scanners, which have already been fully introduced at London City airport and Teesside airport, use computed tomography to produce clearer and more accurate images.

They also include the latest explosive detection capabilities, which can detect threats without the need for liquid containers to be removed.

When introduced, the current 100ml limit on the amount of liquid that can be held in carry-on luggage will be scrapped and replaced with a two-litre rule.

Nor will liquids and laptops have to be removed from carry-on bags, speeding up the security process.

The restrictions on liquids were introduced in 2006 after security officials foiled a plan to blow up a transatlantic flight using liquid concealed in a bottle of soft drink.

The government is now telling travellers that they should continue to expect the current 100ml rule throughout the summer.

Th aviation minister, Anthony Browne, said: “By 1 June, more than 50% of passengers will be going through the new security checkpoint, but our message is that travellers should prepare for the current rules to be in place and check what the specific rules are for the airport they are using.”

Department for Transport officials said some airports had faced supply-chain delays in securing orders for their scanners.

Other airports had been hit with construction problems, including having to reinforce floors because of the weight of the machines.

The government said it would issue penalties for airports that were not ready after the June 2025 deadline, but gave no details of what they might be.

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It is the second time the government has been forced to delay the rollout after initially setting a deadline of 2022 .

The installation of the new scanners has come with additional costs for airports. Heathrow is spending about £1bn on the new equipment, including upgrading 146 security lanes across four terminals. The Guardian has contacted Heathrow about its progress.

Manchester Airports Group said it was making good progress at both of its sites and was introducing the upgrades lane-by-lane, with several already operational. Full completion of the programme is expected next year.

Gatwick said its position was unchanged from January when it indicated a completion date of spring 2025 .

London Luton airport also has some lanes operational and said it was “making excellent progress” towards the June deadline.

Newcastle airport said it had already installed the technology, and Bristol airport said it would meet the government’s deadline.

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News releases

April 8, 2024

Latest news releases

Spring load restrictions end in North-Central frost zone

ST. PAUL, Minn. – The Minnesota Department of Transportation will end spring load restrictions (SLR) in the North-Central frost zone Friday, April 12, at 12:01 am.

Spring load restrictions have already ended in the South, Southeast, Metro and Central zones.

Truckers are advised to check with local agencies prior to increasing any weights on their routes. The sign erected on the roadway governs the load limit in effect.

Start and end dates and other load limit information are shown at mndot.gov/loadlimits .

Overweight permits for more than 80,000 pound gross vehicle weight will continue and new permits will be issued if all axle and group weights are legal ( axle weight limits ).

MnDOT will report start and end dates on its 24-hour automated message center at 1-800-723-6543 for the U.S. and Canada, and locally at 651-366-5400 for the Minneapolis/St. Paul area.

For questions about legal axle weight during SLR; Gross Vehicle Weight Schedule, call: Minnesota Department of Public Safety State Patrol – Commercial Vehicle Enforcement 651-350-2000

For questions about oversize/overweight loads/permitting, call: Minnesota Department of Transportation Freight and Commercial Vehicle Operations – Oversize/Overweight Permits 651-296-6000 [email protected]

All changes are made with a minimum three-calendar-day notice.

For the most current information, go to MnDOT’s automated 24-hour message center at 800-723-6543 for the U.S. and Canada, or 651-366-5400 for the Minneapolis/St. Paul area. This information is also published on the MnDOT seasonal load limits website at mndot.gov/loadlimits .

Port of Baltimore suspends ship traffic after bridge collapse: What it means for travel

Travel is being impacted by Tuesday’s Francis Scott Key Bridge collapse along Interstate 695 in Baltimore, Maryland. 

Drivers were immediately directed to take alternate routes through the city, following the early morning incident. What’s less clear is what the bridge collapse may mean for upcoming cruises in and out of Baltimore.

“Vessel traffic into and out of the Port of Baltimore is suspended until further notice,” the Port of Baltimore posted on X, formerly Twitter.

Live Updates: Baltimore's Key Bridge collapses after ship hits it; construction crew missing

Rep. Kweisi Mfume, D-Md., whose district includes the bridge and the port, called the collapse an “unthinkable horror” and said he had spoken with Transportation Secretary Pete Buttigieg and the White House. 

Learn more: Best travel insurance

“They are responding with all of the assets at their disposal,” he said in a statement. “Our prayers right now are for the missing individuals and victims of this tragedy. We thank God for the effective service of our first responders.”

Here’s what we know.

Which cruises go to Baltimore?

Several major cruise lines serve Baltimore. According to the Cruise Lines International Association, the industry’s leading trade group, published itineraries in the 2024 calendar year include a dozen ships making 115 stops in Baltimore.

“We are deeply saddened by the tragedy and collapse of the Key Bridge that occurred last night and extend our support and heartfelt prayers to all those impacted,” CLIA spokesperson Anne Madison said in an emailed statement. “We join everyone in extending our thanks and appreciation to the first responders and emergency workers in Baltimore, the U.S. Coast Guard, and other professionals who are working with one goal in mind—to save lives. We are closely following this situation.”

Carnival’s website shows Carnival Pride and Carnival Legend also have sailings into or out of Baltimore set for April. 

Carnival Legend will temporarily move operations to Norfolk, Virginia.

The ship's current cruise, which left for a planned round-trip sailing from Baltimore on March 24, will end in Norfolk on Sunday. Passengers will then receive free bus rides to Baltimore. The vessel's next cruise will sail round-trip from Norfolk later that day.

“Our thoughts remain with the impacted families and first responders in Baltimore,” Carnival president Christine Duffy said in a statement. “We appreciate the pledge made by President Biden today to dedicate all available resources to reopen Baltimore Harbor to marine traffic as soon as possible. As those plans are finalized, we will update our future cruise guests on when we will return home to Baltimore, but in the meantime, we appreciate the quick response and support from officials in Norfolk.”

The cruise line has not yet shared plans for Carnival Pride. Carnival's parent company, Carnival Corp., said the temporary change in homeport is estimated to have an impact of up to $10 million on adjusted EBITDA and adjusted net income this year, according to a news release .

Royal Caribbean's Vision of the Seas, which left from Baltimore on March 23 , will return to Norfolk instead on April 4. "Our guests on board will be provided compensation and complimentary shuttle transportation as well as Wi-Fi and phone calls to adjust their travel arrangements," a spokesperson said in an email.

The ship's April 4 and 12 cruises will leave from Norfolk, too. "Our guests booked to sail with us will receive compensation due to the necessary adjustments made to their vacations," the spokesperson added. "After returning from the April 12 cruise, Vision will head to the Bahamas for its previously scheduled maintenance."

Was your cruise itinerary changed?: What to do next

American Cruise Lines has roundtrip sailings from Baltimore scheduled in May, according to its website.

“We will monitor the situation and make adjustments to future cruises if needed, but at the present time our schedules remain unaffected, and our thoughts remain with those affected by the immediate situation and rescue efforts underway,” an American Cruise Lines spokesperson told USA TODAY.

Norwegian Cruise Line doesn’t appear to have any Baltimore sailings until September on Norwegian Sky . The line will stay in contact with the port and share any changes with passengers and travel partners, according to a spokesperson.

"In the meantime, we wish the city of Baltimore strength during this very unfortunate event," they said in an email.

Alternate routes for the Baltimore bridge

Most drivers can take Interstate 95 (Fort McHenry Tunnel) or Interstate 895 (Baltimore Harbor Tunnel) to avoid the collapsed bridge. However Maryland Transportation Authority notes there are some exceptions .

Vehicles carrying hazardous materials, including more than 10 pounds of propane, are not allowed in the tunnels. Additionally, vehicles more than 13-feet and 6-inches high or 8-feet wide may not use the 1-895 Baltimore Harbor Tunnel. Vehicles more than 14-feet and 6-inches high or 11-feet wide may not use the I-95 Fort McHenry Tunnel. 

Those vehicles should use the western portion of I-695 instead.

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