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| Current local time | 22:34:36 Tuesday 31.03.2026 |
| 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 | 85% |
| Min. transfer time | 01:30h |
| Nighttime ban | no nighttime ban |
| Noise restrictions | no noise restrictions |
| Passengers | ![]() |
| Cargo | ![]() |
| 2026-03-21 15:31 UTC | Air France has opened a new station at Houston. |
| 2026-03-13 05:34 UTC | TACA Regional has opened a new station at Houston. |
| 2026-03-10 15:56 UTC | Allegiant has opened a new station at Houston. |
| 2026-03-09 14:04 UTC | Air Premia has opened a new station at Houston. |
| 2026-03-08 18:01 UTC | Zipair and Continental Airlines have signed a new interlining agreement. |
| 2026-03-05 13:03 UTC | Continental Airlines has opened a new station at Philadelphia. |
| 2026-02-28 13:06 UTC | LTU International Airways has opened a new station at Houston. |
| 2026-02-20 18:27 UTC | Hawaiian Airlines has opened a new station at Houston. |
| 2026-02-20 11:37 UTC | Trans World Airlines, based at Houston, has ceased operations. All shares have been returned or liquidated. |
| 2026-02-19 20:03 UTC | Continental Airlines has opened a new station at Toronto Pearson. |
| 2026-02-19 20:02 UTC | Continental Airlines has opened a new station at Ottawa. |
| 2026-02-19 20:02 UTC | Continental Airlines has opened a new station at Toronto City. |
| 2026-02-19 20:02 UTC | Continental Airlines has opened a new station at Montreal. |
| 2026-02-19 20:02 UTC | Continental Airlines has opened a new station at Halifax. |
| 2026-02-19 20:02 UTC | Continental Airlines has opened a new station at Winnipeg. |
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 | |||
|
|
Aeromexico | 21 Departures | |||
|
|
Air Canada | 7 Departures | |||
|
|
Air Caraibes | 7 Departures | |||
|
|
Air France | 7 Departures | |||
| Air Premia | 3 Departures | ||||
|
|
Air Senegal | 7 Departures | |||
|
|
AirTran Airways | 0 Departures | |||
|
|
Alaska Airlines | 70 Departures | |||
|
|
Alitalia | 0 Departures | |||
|
|
All Nippon Airways | 7 Departures | |||
| Allegiant | 0 Departures | ||||
|
|
Amazon Air | 28 Departures | |||
|
|
American Airlines | 175 Departures | |||
|
|
AtlasGlobal Airlines | 0 Departures | |||
|
|
Avianca | 14 Departures | |||
|
|
Breeze Airways | 42 Departures | |||
|
|
British Airways | 14 Departures | |||
|
|
Canadian Airlines | 0 Departures | |||
|
|
Caribbean Airlines | 7 Departures | |||
|
|
China Airlines | 7 Departures | |||
| Continental Airlines | 483 Departures | ||||
| Continental Holdings | 0 Departures | ||||
| Delta Air Lines Inc. | 42 Departures | ||||
|
|
DHL Air | 17 Departures | |||
|
|
EVA Airways | 0 Departures | |||
| Frontier Airlines | 76 Departures | ||||
|
|
Hawaiian Airlines | 0 Departures | |||
|
|
Iberia | 7 Departures | |||
| JetBlue | 203 Departures | ||||
|
|
KLM | 14 Departures | |||
|
|
LTU International Airways | 0 Departures | |||
|
|
Lufthansa Cargo | 14 Departures | |||
|
|
Mexicana | 7 Departures | |||
|
|
Northwest Airlines | 35 Departures | |||
|
|
OLT Express | 6 Departures | |||
|
|
PAN AM | 1,810 Departures | |||
|
|
Riyadh Air | 0 Departures | |||
| SANSA | 14 Departures | ||||
|
|
Southwest | 161 Departures | |||
| Spirit Airlines | 63 Departures | ||||
|
|
TACA Airlines | 21 Departures | |||
|
|
TACA Regional | 0 Departures | |||
|
|
Transaero | 6 Departures | |||
|
|
Ukraine International Airlines | 0 Departures | |||
|
|
United Airlines | 21 Departures | |||
| UPS Airlines | 14 Departures | ||||
|
|
US Airways | 175 Departures | |||
|
|
Virgin America | 70 Departures | |||
|
|
Virgin Atlantic | 14 Departures | |||
|
|
Volaris | 21 Departures | |||
|
|
WestJet Airlines | 14 Departures | |||
|
|
Winair | 6 Departures | |||