Header background image

IAH Flight Departures

Houston Intercontinental Airport Flight Departure Status

Explore Today's Deals

Logo invertedIAHHouston Intercontinental Airport

Flight Departures From Houston Intercontinental Airport (IAH)

Are you departing from Houston Intercontinental Airport ? Here's what you need to know. The airport has five terminals, each with its own security checkpoint and baggage claim area. With over 40 million passengers departing annually, IAH is one of the busiest airports in the United States, offering non-stop flights to over 180 destinations worldwide. Passengers should arrive at least two hours before their scheduled departure time and have their boarding pass and government-issued ID ready for inspection. Flight delays can happen, so it's recommended to check the status of your flight before arriving at the airport. Checking the status of your departing flight is easy, with options to check online, with your airline, or in person at flight information displays located throughout the airport terminals. Don't forget to allow enough time for security screening, with several checkpoints located throughout the terminals.

About IAH Flight Departures

On this IAH flight departures page, you will see a listing of all flights departing from Houston Intercontinental airport. In addition to flight departures, you can also track the status of your flight with extensive filtering capabilities to get you the details you need, including departure/arrival times, terminal and gate number, aircraft type, aircraft altitude & airspeed, approximate time to land, distance to go, and a map showing the position of the airplane being tracked.

How to use our Houston Intercontinental flight departures tool: There are several ways to display flight status results:

  • Search "By Flight" if you know the airline & flight number;
  • Search "By Route" if you know the origin and destination airport;
  • See all Arrivals to any airport by changing the toggle to "Arrivals" in the By Airport search

Departure Terminals

IAH has five terminals: Terminal A, Terminal B, Terminal C, Terminal D, and Terminal E. Terminal A is exclusively used for domestic flights, while Terminal D and Terminal E are used for international flights. Terminal B and Terminal C are used for both domestic and international flights. Each terminal has its own security checkpoint and baggage claim area.

Departing Passenger Stats

Houston Airport is one of the busiest airports in the United States, with over 40 million passengers departing annually. The airport offers non-stop flights to over 180 destinations worldwide, with over 400 daily departures. These numbers are subject to change based on airline schedules and demand.

Departure Procedures for Passengers

Passengers departing from IAH Airport should arrive at least two hours before their scheduled departure time. Domestic passengers should proceed to the appropriate terminal for their airline and follow the signs to the security checkpoint. International passengers should proceed to Terminal D or Terminal E and follow the signs to the U.S. Customs and Border Protection checkpoint. All passengers should have their boarding pass and government-issued ID ready for inspection. After passing through security, passengers can proceed to their gate for boarding.

Departure Delays

From time-to-time, flight delays can happen at the airport. According to recent statistics, the airport experiences an average delay of 15 minutes for departing flights. However, delays can vary depending on the time of day and weather conditions. It is recommended to check the status of your flight before arriving at the airport to avoid any inconvenience.

Checking Departure Status

Checking the status of your departing flight at IAH is easy. You can check the flight status on the airport's website or mobile app. You can also check with your airline directly. If you prefer to check in person, there are flight information displays located throughout the airport terminals. It is recommended to check the status of your flight before arriving at the airport to avoid any inconvenience.

Security Checkpoints

There are several security checkpoints located throughout the terminals at Houston Airport. Terminal A has two checkpoints located on the upper level and one on the lower level. Terminal B has one checkpoint located on the upper level. Terminal C has two checkpoints located on the upper level and one on the lower level. Terminal D has two checkpoints located on the upper level and one on the lower level. Terminal E has one checkpoint located on the upper level. It is recommended to arrive at the airport early to allow enough time for security screening.

We hope this information has been helpful for your departure from IAH Airport . Remember to arrive at least two hours before your scheduled departure time and have your boarding pass and government-issued ID ready for inspection. Don't forget to allow enough time for security screening, with several checkpoints located throughout the terminals. It's always a good idea to check directly with your airline for departing flight information, or at the airport information desk for the most current information. Have a safe and enjoyable journey!

Maps, Airlines & Amenities

View maps, find airlines, discover food & shops
IAH Overview Map
Map & Info
IAH Overview Map

Houston Intercontinental Airport (IAH) Terminals

Airline Information
IAH - Houston, TX - Houston Intercontinental Airport
Or...
Enter Airline Name or Code
Airport Restaurants, Stores & Amenities