Loading TripDesk365…
Airport Guide · North America
Houston's primary international airport and one of United Airlines' largest hubs, IAH is a key gateway between North America and Latin America.
IATA Code
IAH
ICAO Code
KIAH
City
Houston
Country
United States
Region
North America
Time Zone
America/Chicago
Terminals
5
Annual Passengers
~46M
These carriers operate significant scheduled service from George Bush Intercontinental Airport. Many smaller regional and international airlines also serve the airport.
George Bush Intercontinental Airport (IATA: IAH, ICAO: KIAH) is located in Houston, United States. The airport sits at coordinates 29.9902°, -95.3414° and operates in the America/Chicago time zone.
The IATA code for George Bush Intercontinental Airport is IAH. The ICAO code is KIAH. These are the codes used on tickets, baggage tags, and air traffic control communications.
George Bush Intercontinental Airport has 5 passenger terminals. Always check your boarding pass for the correct terminal — terminal assignments can change.
Major carriers at George Bush Intercontinental Airport include UA, WN, AA. Many smaller regional and international carriers also serve the airport.
Free for 14 days. No credit card. Connect your booking inbox and watch your bookings appear on the calendar in seconds.
6,357 mi · 13h 17m · int'l
George Bush Intercontinental Airport operates in the America/Chicago time zone. Always verify departure times against the airport's local time, especially when connecting from a different region.
George Bush Intercontinental Airport handles approximately 46 million passengers per year, making it one of the busier airports in North America. Plan extra time for security, especially during peak hours.
Yes. TripDesk365 automatically tracks every flight booked through your connected booking inbox, with live status updates, gate changes, and delay alerts. Sign up free to start tracking flights at IAH and worldwide.
~77M passengers/year · 1 terminal