3-1-1 for carry-ons = 3.4 ounce bottle or less (by volume) ; 1 quart-sized, clear, plastic, zip-top bag; 1 bag per passenger placed in screening bin. One-quart bag per person limits the total liquid volume each traveler can bring. 3 oz. container size is a security measure. Visit www.tsa.gov/311 for rules on liquids.
Consolidate bottles into one bag and X-ray separately to speed screening.
Be prepared. Each time TSA searches a carry-on it slows down the line. Practicing 3-1-1 will ensure a faster and easier checkpoint experience.
3-1-1 is for short trips. If in doubt, put your liquids in checked luggage.
Declare larger liquids. Medications, baby formula and food, and breast milk are allowed in reasonable quantities exceeding three ounces and are not required to be in the zip-top bag. Declare these items for inspection at the checkpoint.
Come early and be patient. Heavy travel volumes and the enhanced security process may mean longer lines at security checkpoints.
TSA working with our partners. TSA works with airlines and airports to anticipate peak traffic and be ready for the traveling public.
At The Airport – Before You Get In Line…
Do NOT bring food to the security checkpoint unless it is wrapped or in a container. Unpeeled natural foods like fruit are okay.
Put metal IN your carry-on bag. This includes jewelry, loose change, keys, mobile phones, pagers, and personal data assistants (PDAs).
Take OUT your laptop computer. Place it in a bin, separate from its carrying case.
Take OFF your outer coat. Place it in a bin. Suit jackets and blazers do not have to be removed, unless requested by the screener.
Check Your ID
ID Requirements Are Changing
Beginning October 1, 2021, you will need a REAL ID-compliant driver’s license or another acceptable form of ID to fly within the United States.