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AIRPORT

George Bush Intercontinental AirportKIAH / IAH

George Bush Intercontinental Airport serves Houston, Texas, United States. Its ICAO code is KIAH and its IATA code IAH. The longest of its 5 runways is 15L/33R, at 12,001 ft (3,658 m). The field is 97 ft (30 m) above sea level. Local time is America/Chicago, UTC-6, or UTC-5 with daylight saving.

Published by Overfly · Airport data: OurAirports, · Last updated

ICAO
KIAH
IATA
IAH
LONGEST RUNWAY
12,001 ft
3,658 m · 15L/33R
ELEVATION
97 ft
30 m
TIME ZONE
UTC-6
America/Chicago
POSITION
29.984°N
95.341°W

Runways

15L/33R12,001 ft · 3,658 mCON
09/2710,000 ft · 3,048 mASP
15R/33L10,000 ft · 3,048 mCON
08R/26L9,402 ft · 2,866 mCON
08L/26R9,000 ft · 2,743 mCON

Nearest airports

Questions people ask about George Bush Intercontinental Airport

How long is the runway at George Bush Intercontinental Airport?

The longest runway, 15L/33R, is 12,001 ft (3,658 m), surface CON. George Bush Intercontinental Airport has 5 runways in all.

What is the elevation of George Bush Intercontinental Airport?

97 ft (30 m) above mean sea level.

What time zone is George Bush Intercontinental Airport in?

America/Chicago: UTC-6, or UTC-5 with daylight saving.

What are the codes for George Bush Intercontinental Airport?

ICAO KIAH, IATA IAH. It serves Houston, United States.

How far can you fly from Houston?
Open the mapper with a 7,300 nm range ring around KIAH, then pick your own aircraft, add a route and check every leg.
Open KIAH in the mapper

For reference and planning interest. Not for operational flight planning. Runway and elevation data from OurAirports; check current charts and NOTAMs before any flight. © 2026 Overfly.Flights