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| Current local time | 14:12:43 Wednesday 14.10.2026 |
| Time zone | UTC - 06:00 |
| Demand calculation | 10:46:57 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 | 99% |
| Min. transfer time | 01:30h |
| Nighttime ban | no nighttime ban |
| Noise restrictions | no noise restrictions |
| Passengers | ![]() |
| Cargo | ![]() |
| 2026-09-30 03:55 UTC | Copa Airlines has opened a new station at Houston. |
| 2026-09-17 23:56 UTC | Aer Lingus has opened a new station at Houston. |
| 2026-09-17 07:33 UTC | Republic Airways has opened a new station at Houston. |
| 2026-09-13 20:36 UTC | Saudia has opened a new station at Houston. |
| 2026-09-11 16:57 UTC | Fedex Express has opened a new station at Houston. |
| 2026-09-09 02:56 UTC | Eastern Air Lines has opened a new station at Houston. |
| 2026-09-08 11:03 UTC | Trans World Airlines has opened a new station at Houston. |
| 2026-08-29 23:42 UTC | easyJet has opened a new station at Houston. |
| 2026-08-21 16:32 UTC | Aeromexico has opened a new station at Houston. |
| 2026-08-19 23:42 UTC | Air Canada has opened a new station at Houston. |
| 2026-08-18 13:06 UTC | Continental Airlines has opened a new station at Houston. |
| 2026-08-18 11:59 UTC | US Airways has opened a new station at Houston. |
| 2026-08-17 21:11 UTC | United Airlines has opened a new station at Houston. |
| 2026-08-15 19:39 UTC | American Airlines has opened a new station at Houston. |
| 2026-08-15 12:54 UTC | Delta Air Lines has opened a new station at Houston. |
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 | 0 Departures | ||||
|
|
Aeromexico | 14 Departures | |||
| Air Canada | 14 Departures | ||||
| American Airlines | 14 Departures | ||||
|
|
Continental Airlines | 70 Departures | |||
|
|
Delta Air Lines | 14 Departures | |||
| Eastern Air Lines | 68 Departures | ||||
|
|
easyJet | 0 Departures | |||
| Fedex Express | 14 Departures | ||||
|
|
Republic Airways | 14 Departures | |||
| Saudia | 0 Departures | ||||
| Trans World Airlines | 14 Departures | ||||
| United Airlines | 35 Departures | ||||
|
|
US Airways | 35 Departures | |||