IAH Terminal A TSA Wait Times
Live security wait times for Terminal A at George Bush Intercontinental Airport · A Gates (North and South concourses)
✈️ Airlines at Terminal A
Airline terminal assignments can change — confirm your terminal on your boarding pass or airline app before heading to security.
Get Your Recommended Departure Time for IAH
FAQ: Terminal A at IAH
Which airlines use Terminal A at IAH?
Terminal A handles most non-United carriers at IAH, including American, Delta, Alaska, JetBlue, Frontier, Air Canada, and WestJet. United Airlines flights depart from Terminals B, C, and E instead.
Does IAH Terminal A have TSA PreCheck?
Yes, TSA PreCheck screening is available at IAH, and Terminal A has separate North and South security checkpoints. Check the live wait times above, since one side of Terminal A is often faster than the other during airline flight banks.
Can I get to other IAH terminals from Terminal A after security?
Yes, the Skyway automated train connects all IAH terminals inside security, so you can clear the Terminal A checkpoint and ride to gates in other terminals without re-screening. Allow 5-10 minutes for the train transfer.