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IAH Flight Status
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Disclaimer
The data in this flight display is information based on airline schedules with a 4 hour rolling window. While we make every effort to ensure it is timely and correct, we cannot guarantee its accuracy. Actual flight arrival/departure times may vary. Please contact airlines directly to verify this information.
How to track your IAH flight status
The easiest way to check your George Bush Intercontinental Airport flight status is by entering your airline and flight number in the search bar above. If you don't have the flight number handy, you can also search by route, entering your departure and arrival cities along with your travel dates. IAH flight status updates in real time, so it's best to check closer to your departure time, especially since Gulf Coast thunderstorms and tropical weather during hurricane season can change arrival and departure times with little notice.
What should travelers do after checking IAH flight status?
- Make sure to check the IAH TSA Wait Times to plan when to leave for the airport.
- If you need help navigating within the airport, make sure to check the IAH Airport Map.
- If you're driving yourself to the airport, plan your parking ahead of time. Booking IAH Parking in advance can be both convenient and affordable.
Airlines operating at IAH
IAH is a major international gateway with nonstop services across North America, Latin America, Europe, Asia, and the Middle East. As Houston's primary international airport and a major United Airlines hub, IAH provides extensive domestic and international connectivity.
- AeroMéxico
- Air Canada
- Air China
- Air France
- Air New Zealand
- Alaska Airlines
- All Nippon Airways (ANA)
- American Airlines
- Avianca
- British Airways
- Delta Air Lines
- Emirates
- EVA Air
- Frontier Airlines
- ITA Airways
- JetBlue Airways
- KLM Royal Dutch Airlines
- Lufthansa
- Qatar Airways
- Turkish Airlines
- United Airlines
- Viva Aerobus
- Volaris
- WestJet
- ZIPAIR
Note: Airline routes and schedules are subject to change. Seasonal service and destination availability may vary throughout the year. Always confirm your flight details directly with your airline before traveling. You can also explore our IAH Airport map to navigate through the airport.
FAQs on IAH flight status
How early should I arrive at IAH Airport?
Plan to arrive around 2 hours before domestic flights and around 3 hours before international flights to allow time for check-in, bag drop, and security screening.
What are the parking options at IAH?
George Bush Intercontinental Airport has several onsite parking options: ecopark (uncovered and covered), ecopark2 (covered, reservation-only since June 1, 2026), the Terminal A/B Garage, the Terminal C/D/E Garage, and valet parking. Offsite lots near IAH offer several amenities at affordable rates.
How can I check the real-time IAH flight status?
You can check the live IAH flight status by entering your airline and flight number on this page, which shows gate, delay, and cancellation updates in real time. If you're driving to IAH, you can also reserve your offsite parking spot in advance.
Why do flights get delayed or cancelled at IAH?
The airport regularly deals with Gulf Coast thunderstorms, tropical weather from June through November, and occasional hard winter freezes. Together, these cause most of its flight disruptions.
What should I do if my IAH flight is delayed or canceled?
If you're still at home, call your airline to rebook or request a refund. If you're already at IAH, go straight to your airline's counter to rebook. If your flight is delayed, you can also use our IAH Airport Map to find dining, shops, and lounges in your terminal.