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| Current local time | 16:13:27 Wednesday 10.12.2025 |
| Time zone | UTC - 06:00 |
| Demand calculation | 11:26:50 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 | 97% |
| Min. transfer time | 01:30h |
| Nighttime ban | no nighttime ban |
| Noise restrictions | no noise restrictions |
| Passengers | ![]() |
| Cargo | ![]() |
| 2025-12-10 06:34 UTC | Caribbean Airlines has opened a new station at Houston. |
| 2025-12-09 15:57 UTC | Air India and Trans World Airlines have signed a new interlining agreement. |
| 2025-12-09 11:23 UTC | Eastern Airlines has opened a new station at Houston. |
| 2025-12-08 22:16 UTC | Frontier Airlines has opened a new station at Houston. |
| 2025-12-08 19:54 UTC | LTU International and Trans World Airlines have signed a new interlining agreement. |
| 2025-12-08 19:48 UTC | LTU International has opened a new station at Houston. |
| 2025-12-07 10:42 UTC | Volaris has opened a new station at Houston. |
| 2025-12-07 02:07 UTC | Trans World Airlines has opened a new station at Killeen. |
| 2025-12-07 02:06 UTC | Trans World Airlines has opened a new station at Norfolk, VA, US. |
| 2025-12-07 02:04 UTC | Trans World Airlines has opened a new station at Kansas City. |
| 2025-12-07 02:01 UTC | Trans World Airlines has opened a new station at Abilene. |
| 2025-12-07 02:00 UTC | Trans World Airlines has opened a new station at Raleigh/Durham. |
| 2025-12-07 01:57 UTC | Trans World Airlines has opened a new station at Dallas. |
| 2025-12-07 01:56 UTC | Trans World Airlines has opened a new station at Harlingen. |
| 2025-12-07 01:55 UTC | Trans World Airlines has opened a new station at Memphis. |
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 | ||
|---|---|---|---|---|---|
|
|
Aeromexico | 7 Departures | |||
|
|
Air Canada | 7 Departures | |||
|
|
Alaska Airlines | 0 Departures | |||
|
|
American Airlines | 70 Departures | |||
| Breeze Airways | 21 Departures | ||||
|
|
Canadian Airlines | 0 Departures | |||
| Caribbean Airlines | 7 Departures | ||||
|
|
Continental Airlines | 0 Departures | |||
| Continental Holdings | 0 Departures | ||||
| Eastern Airlines | 5 Departures | ||||
|
|
EVA Airways | 0 Departures | |||
| Frontier Airlines | 14 Departures | ||||
| JetBlue | 14 Departures | ||||
|
|
KLM | 1 Departures | |||
| LTU International | 5 Departures | ||||
|
|
Mexicana | 7 Departures | |||
| Northwest Airlines | 28 Departures | ||||
|
|
PAN AM | 14 Departures | |||
|
|
Southwest | 7 Departures | |||
| Trans World Airlines | 367 Departures | ||||
|
|
United Airlines | 7 Departures | |||
| UPS Airlines | 0 Departures | ||||
| US Airways | 28 Departures | ||||
|
|
Virgin America | 21 Departures | |||
|
|
Virgin Atlantic | 7 Departures | |||
|
|
Volaris | 21 Departures | |||