Security
Standard Security Checkpoints
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Houston Airports wants travelers to be aware of the TSA checkpoint screening procedures at George Bush Intercontinental Airport (IAH).
ADVANCED IMAGING TECHNOLOGY Houston was selected as one of the first airports to introduce a new technology known as “Advanced Imaging Technology” (AIT). A scan of your image allows TSA staff to better detect threats such as weapons, explosives, or other objects, which may be concealed under layers of clothing.
Passengers undergoing screening will have the opportunity to decline AIT screening in favor of physical screening. However, some passengers will be required to undergo AIT screening in accordance with TSA regulations.
TSA ENHANCED PAT-DOWNS The enhanced pat-down may be performed by TSA agents on a random basis or when someone prefers to have a “pat-down,” rather than being scanned in the AIT or full body scanner. When a TSA agent performs this procedure, they will explain in advance the steps they will take. The traveling public always has the option to ask for a private screening should a person not want to have this measure done in a public place.
TSA offers a “modified pat-down” for children 12-years-old and under who require the additional screening. For more information, go to www.TSA.gov
Guests are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes through the checkpoint. These are limited to 3.4 ounces (100 milliliters) or less per item. This is also known as the 3-1-1 liquids rule.
For travel tips and a complete list of items prohibited from carry-on or checked baggage, visit www.TSATravelTips.us or call the Contact Center toll-free at 1-866-289-9673.
See TSA screening hours
CLEAR
CLEAR is the fastest and most predictable way to get through airport security. Being a CLEAR member means you can breeze right past the long lines and go straight to screening.
Where and When CLEAR can be found at IAH:
- Terminal A North: Sun-Fri: 4:00 a.m. - 7:00 p.m., Sat: 4:00 a.m. - 6:00 p.m.
- Terminal A South: Sun-Fri: 4:00 a.m. - 8:00 p.m., Sat: 4:00 a.m. - 6:00 p.m.
- Terminal B: Sun-Fri: 7:00 a.m. - 8:00 p.m., Sat: 7:00 a.m.- 6:00 p.m.
- Terminal C: Sun-Fri: 4:00 a.m. - 8:00 p.m., Sat: 4:00 a.m.– 6:00 p.m.
Learn more about CLEAR and how to sign up.
TSA Pre✓®
TSA Pre✓ is an expedited security screening program connecting travelers departing from the United States with smarter security and a better air travel experience.
Enrollment is open to U.S. citizens and lawful permanent residents who apply online at www.TSA.gov/tsa-precheck and then go for in-person screening at a TSA Pre✓ Enrollment Center. Once approved, travelers will receive a Known Traveler Number and will have the opportunity to utilize TSA Pre✓ lanes at security checkpoints.
Enrollment Center Location and Hours
- Terminal A North, 3:30 a.m. - 7:30 p.m. Pre✓™ Hours: 3:30 a.m. - 6:00 p.m.
- Terminal A South, 3:30 a.m. - 12:30 a.m.
- Terminal B, 5:00 a.m. - 9:00 p.m. Pre✓™ Hours: 5:00 a.m. - 7:00 p.m.
- Terminal C North, 4:00 a.m. - 12:00 a.m. Pre✓™ Hours: 4:00 a.m. - 8:00 p.m.
- Terminal C South, 7:30 a.m. – 11:30 a.m. & 12:00 p.m. – 4:00 p.m.
- Terminal D, 4:00 a.m. - 12:30 a.m.
- Terminal E, Temporarily Closed
- Federal Inspection Services (FIS), 5:00 a.m. - 9:00 p.m.
Schedule an appointment at https://www.identogo.com/services/tsa-programs.
Contact
You may call the TSA Contact Center between 8 a.m. and 11 p.m. (ET) Monday through Friday, or between 9 a.m. and 8 p.m. (ET) on weekends and holidays.
