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Traveling with Children

Air Travel

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Additional Information

TSA is required to screen everyone, regardless of age, in order to ensure the security of all travelers. Many Transportation Security Officers are parents themselves and understand travelers’ concern for their children. Security officers will approach children gently and treat them with respect. If a child becomes uncomfortable or upset, security officers will consult parents about the best way to relieve the child's concern.

TSA has enacted risk-based checkpoint screening procedures for passengers 12 and under that include:

The Screening Process

General Screening Information

The Walk-Through Metal Detector

Children who can walk without assistance should walk through the metal detector separately from their parent or guardian. If they alarm, TSA has procedures in place that have reduced, but will not eliminate, the need for pat downs to resolve the alarm, including multiple passes through screening technologies and other procedures.

Infants and small children may be carried through the metal detector, but if the alarm sounds, the officer will have to conduct additional screening on both the passenger and the child. If a baby is carried through the metal detector in a sling, additional screening may be required even if there isn’t an alarm.

Advanced Imaging Technology (AIT)

TSA uses advanced imaging technology (AIT) to safely screen passengers for metallic and non-metallic threats. Any passenger capable of assuming and staying in the required position for 5 seconds is eligible for AIT screening. If a child 12 and under goes through AIT and alarms, they will have an opportunity to go through the technology again or the Security Officer may use other procedures to resolve the alarm to reduce the need for a pat down.

Parents carrying infants or children cannot be screened by the imaging technology. In addition, parents accompanying children may opt out of being screened by imaging technology to prevent them from being separated from their family.

AIT screening is optional for all passengers. Eligible passengers who opt out of AIT screening with receive alternative screening, to include a thorough pat-down. To learn more about AIT, click here.

Traveling with Baby Formula, Breast Milk, and Other Liquids for Infants and Small Children

In September 2006, TSA enacted rules for carrying liquids, gels and aerosols in carry-on bags. All liquids, gels and aerosols must be in 3.4 ounce (100ml) or smaller containers, and packed in a one quart, zip-top bag. Each passenger can take one zip-top bag in their carry-on. Larger quantities of liquids may be packed in checked bags.

Medically necessary liquids and gels, including medications, baby formula and food, breast milk, and juice are exempt from the 3-1-1 rules, and are allowed in reasonable quantities exceeding 3.4 ounces (100ml). They are not required to be in a zip-top bag. Officers may ask travelers to open these items to conduct additional screening and passengers should declare them for inspection at the checkpoint.

Please be advised that passengers going on long trips should only carry on the medically necessary liquids and gels needed for their infant/toddler’s immediate comfort during the flight. Please pack larger amounts of liquids for the remainder of the trip in a checked bag.

Lastly, avoid any additional hassles by making sure nothing you plan to pack is on TSA’s list of prohibited items. Learn more on the Prohibited Items page.

Children with Medical Conditions, Mobility Aids or Disabilities

Whether your child has a disability or medical condition or because of injury or disability will be traveling through the checkpoint in a wheelchair, please read the following information and share it with children traveling with you so you are prepared and understand the process. The more you and your child are informed about the screening process, the less stressful it can be.