George Bush Intercontinental Airport

KIAH IAH Houston, TX

KIAH is the ICAO code for George Bush Intercontinental Airport (IATA IAH), located in Houston, TX.

Houston's main international airport, 23 miles north of downtown, with full customs facilities and multiple FBOs for private aviation.

Airport guide

George Bush Intercontinental is a 24/7 commercial and private aviation airport with no slot restrictions and no curfew. For private passengers, the airport offers several FBO options including Signature Flight Support and Million Air, both with dedicated ramps separated from the commercial terminals. Expect some ground delay potential during peak periods given the airport's volume as a major United hub, but private operations generally move without the wait times common at Newark or LAX.

International arrivals clear US Customs on-site. Bush Intercontinental is a designated international gateway, so if you are flying in from outside the US or clearing a foreign-registered aircraft, this is a practical choice compared to smaller Houston-area airports. Departing international charters also typically clear here. The airport has no noise curfew, making late-night and early-morning operations straightforward.

Getting there

Downtown Houston is 23 miles south, typically 30 to 40 minutes by car outside peak hours and 45 to 60 minutes during rush hour on I-69. The Galleria and Uptown district runs about 22 miles southwest, similar drive times. The Woodlands, a major corporate and residential hub, is 15 miles to the north, usually 20 to 25 minutes. Car services and black car operators run routinely from the FBOs. Sugar Land and the Energy Corridor to the southwest take 45 to 55 minutes in normal traffic.

At a glance

Customs / CBP Available
Hours 24/7

Empty legs

Departing 4
Arriving 5
FBOs 2
Operators 3

Frequently asked questions about George Bush Intercontinental Airport

What is KIAH airport?

KIAH is the ICAO code for George Bush Intercontinental Airport, in Houston, TX.

What does IAH stand for?

IAH is the IATA code for George Bush Intercontinental Airport (KIAH) in Houston, TX.

Where is George Bush Intercontinental Airport?

George Bush Intercontinental Airport is located in Houston, TX.

Does George Bush Intercontinental Airport have customs and immigration?

Yes — George Bush Intercontinental Airport has on-site customs and immigration. International arrivals can clear directly without diverting to another airport.

What time does George Bush Intercontinental Airport open?

George Bush Intercontinental Airport operates 24/7.

What FBOs are at George Bush Intercontinental Airport?

George Bush Intercontinental Airport has 2 FBOs: Atlantic Aviation, Signature Flight Support.