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| Current local time | 17:14:49 Monday 28.09.2026 |
| Time zone | UTC - 06:00 |
| Demand calculation | 15:20:07 UTC |
| IATA code | IAH |
| ICAO code | KIAH |
| IATA Area | Traffic Conference 1 |
| IATA Sub-Area | North America |
| Region | Texas |
| Country | USA |
| Continent | North America |
| Runway | 3,657 m |
| Airport size | Very large airport |
| Slots (per 5 minutes) | 24 |
| Slot Availability | 76% |
| Min. transfer time | 01:30h |
| Nighttime ban | no nighttime ban |
| Noise restrictions | no noise restrictions |
| Passengers | ![]() |
| Cargo | ![]() |
| 2026-09-28 13:31 UTC | Texas International and Allegiant have signed a new interlining agreement. |
| 2026-09-27 04:42 UTC | OLT Express Poland has opened a new station at Houston. |
| 2026-09-25 01:03 UTC | Texas International and Southwest have signed a new interlining agreement. |
| 2026-09-25 00:57 UTC | Air Inuit and Texas International have signed a new interlining agreement. |
| 2026-09-21 16:13 UTC | Republic Airways has opened a new station at Houston. |
| 2026-09-20 13:05 UTC | Texas International and LASER Airlines have signed a new interlining agreement. |
| 2026-09-20 03:26 UTC | Texas International and Republic Airways have signed a new interlining agreement. |
| 2026-09-20 03:02 UTC | Texas International has opened a new station at Pointe à Pitre. |
| 2026-09-20 03:01 UTC | Texas International has opened a new station at San Salvador, SV. |
| 2026-09-20 02:59 UTC | Texas International has opened a new station at Caracas. |
| 2026-09-19 16:19 UTC | Texas International and United Airlines have signed a new interlining agreement. |
| 2026-09-19 11:30 UTC | Texas International and Icelandair have signed a new interlining agreement. |
| 2026-09-19 00:25 UTC | Texas International has opened a new station at Spokane. |
| 2026-09-19 00:25 UTC | Texas International has opened a new station at St. Maarten. |
| 2026-09-19 00:24 UTC | Texas International has opened a new station at Curacao. |
There are thousands of airports and hundreds of countries in AirlineSim. Consequently, data are bound to be wrong sometimes. In case you came across any mistake - like wrong values, missing airports or naming errors - please send your findings, your sources and a detailed description of the issue to support@airlinesim.aero. Thank you very much for your support!
| Enterprise | IL | Weekly departures | Flight schedule | ||
|---|---|---|---|---|---|
|
|
Aer Lingus | 7 Departures | |||
|
|
Aerolineas Argentinas | 7 Departures | |||
|
|
Aeromexico | 21 Departures | |||
|
|
Air Canada | 18 Departures | |||
|
|
Air Caraibes | 14 Departures | |||
|
|
Air France | 28 Departures | |||
| Air Panama | 7 Departures | ||||
| Air Transat | 0 Departures | ||||
|
|
Alaska Airlines | 72 Departures | |||
|
|
Alitalia | 7 Departures | |||
| Allegiant | 0 Departures | ||||
| American Airlines | 28 Departures | ||||
| ASL Airlines Australia | 7 Departures | ||||
| Atlas Air | 21 Departures | ||||
|
|
AtlasGlobal Airlines | 0 Departures | |||
|
|
Avianca S.A. | 14 Departures | |||
|
|
Breeze Airways | 374 Departures | |||
|
|
British Airways | 14 Departures | |||
|
|
Bulgaria Air | 7 Departures | |||
|
|
Caribbean Airlines | 7 Departures | |||
|
|
Cathay Pacific | 0 Departures | |||
|
|
China Airlines | 14 Departures | |||
| China Eastern | 7 Departures | ||||
|
|
China Southern Airlines | 18 Departures | |||
| Continental Airlines | 1,539 Departures | ||||
| Continental Holdings | 0 Departures | ||||
|
|
Copa Airlines | 28 Departures | |||
| Delta Air Lines Inc. | 42 Departures | ||||
|
|
DHL Air | 48 Departures | |||
|
|
EASTERN | 28 Departures | |||
|
|
Evergreen International Airlines | 7 Departures | |||
| FedEx Express | 7 Departures | ||||
|
|
FLAIR AIRLINES | 0 Departures | |||
| Frontier Airlines | 104 Departures | ||||
|
|
Hawaiian Airlines | 0 Departures | |||
|
|
Iberia | 7 Departures | |||
|
|
ITA Airways | 0 Departures | |||
| JetBlue | 322 Departures | ||||
| Kenya Airways | 0 Departures | ||||
|
|
KLM | 14 Departures | |||
|
|
Lufthansa | 0 Departures | |||
|
|
Mexicana | 7 Departures | |||
|
|
Northwest Airlines | 49 Departures | |||
|
|
OLT Express Poland | 6 Departures | |||
|
|
PAN AM | 1,903 Departures | |||
| Pegasus Airlines | 6 Departures | ||||
| Republic Airways | 0 Departures | ||||
|
|
Riyadh Air | 0 Departures | |||
| SANSA | 14 Departures | ||||
| Southwest | 21 Departures | ||||
| Spirit Airlines | 7 Departures | ||||
|
|
sun country air | 49 Departures | |||
|
|
TAP Air Portugal | 7 Departures | |||
| Texas Air Corporation | 0 Departures | ||||
|
|
Texas International | 398 Departures | |||
|
|
Ukraine International Airlines | 0 Departures | |||
|
|
United Airlines | 35 Departures | |||
| UPS Airlines | 28 Departures | ||||
|
|
US Airways | 273 Departures | |||
|
|
Virgin Atlantic | 7 Departures | |||
|
|
Volaris | 63 Departures | |||
|
|
WestJet Airlines | 14 Departures | |||
|
|
Winair | 13 Departures | |||
| Zipair | 5 Departures | ||||