George Bush Intercontinental
Houston, USA · 211 destinations
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Vuela El Salvador
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Cheapest current round-trip fares from IAH. Tap a card to verify on the route page.
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About IAH
George Bush Intercontinental (IAH) is an airport in Houston, USA serving 211 nonstop destinations across 42 countries. The largest operators are United Airlines, Mesa Airlines and Frontier Airlines. On-time performance is 78.1% based on the most recent BTS data (arrivals not delayed 15+ minutes). The airport operates in the CDT (UTC-0500) timezone. Updated 31 August 2026.
Frequently asked questions
How many nonstop destinations does IAH have?
IAH (George Bush Intercontinental) serves 211 nonstop destinations across 42 countries.
Which airlines fly nonstop from IAH?
Airlines flying nonstop from IAH include United Airlines, KLM, Cathay Pacific, Delta Air Lines, Frontier Airlines, Mesa Airlines, Spirit Airlines, Air New Zealand, Air Canada, American Airlines and 30 more.
What is the on-time performance at IAH?
IAH has an on-time performance rate of 78.1%, based on the most recent BTS data covering arrivals not delayed 15 minutes or more.
What is the ICAO code for IAH?
The ICAO code for IAH (George Bush Intercontinental) is KIAH.
- ICAO
- KIAH
- Official website
- fly2houston.com/iah
- Wikipedia
- Read article
- FlightRadar24
- Live flights
- Route data
- updated 15 days ago