Delta Terminal IAH: Arrivals, Departures & More [2023]

Delta Terminal IAH Airport

Published Date :- August 10, 2023

When it comes to seamless air travel experiences, the right terminal can make all the difference. If you’re planning a journey through George Bush Intercontinental Airport (IAH) in Houston, Texas and your itinerary involves Delta Air Lines, you’re in for a treat at the Delta Terminal IAH. This dedicated terminal is designed to cater to Delta passengers with the utmost convenience and comfort.

In this guide, we’ll delve into everything you need to know about the Delta Terminal at IAH Airport, from gate information to departure and arrival procedures. Plus, we’ll uncover the hidden gem known as the Delta Lounge Houston, a haven for travelers seeking a tranquil pre-flight experience.

What Terminal is Delta at IAH Airport?

Delta Airlines George Bush Airport Terminal

Delta Air Lines uses Terminal A at George Bush Intercontinental Airport (IAH) in Houston, Texas. Terminal A is specifically dedicated to Delta flights, providing passengers with a convenient and focused travel experience. This terminal is equipped with various amenities and services to ensure that Delta passengers enjoy a smooth and enjoyable journey from check-in to boarding.

Which Terminal is Delta Arrivals and Departure at IAH Airport?

Delta Air Lines uses Terminal A for both arrivals and departures at George Bush Intercontinental Airport (IAH) in Houston, Texas. The terminal has 30 gates, which are divided into two concourses: A1-A15 and A17-A30. Gates A1–A15 are used for departures, and Gates A17–A30 are used for arrivals.

Here are the gates that Delta Airlines uses at IAH Airport:

Gate NumberConcourseUse

Delta’s Top Destinations at IAH Airport

Delta Air Lines offers flights to over 100 destinations from Terminal A at George Bush Intercontinental Airport in Houston, Texas. Some of the most popular destinations include:

  • Atlanta, Georgia
  • New York City, New York
  • Los Angeles, California
  • Las Vegas, Nevada
  • Orlando, Florida
  • Seattle, Washington
  • Minneapolis, Minnesota
  • Denver, Colorado
  • Phoenix, Arizona
  • Salt Lake City, Utah
  • John F. Kennedy, New York

Does Delta Airlines have a Lounge at Houston Airport (IAH)?

Yes, Delta Airlines has a lounge at George Bush Intercontinental Airport (IAH) in Houston, Texas. The lounge is called the Delta Sky Club Houston A, and it is located in Terminal A, near Gate A10.

The Delta Sky Club Houston A offers a number of amenities for passengers, including:

  • Complimentary food and drinks
  • Wi-Fi
  • Newspapers and magazines
  • TVs
  • Work areas
  • Showers
  • Nap rooms

However, it is important to note that not all passengers are eligible to access the Delta Sky Club Houston A. To be eligible, you must either:

  • Be a Delta Sky Club member
  • Hold a valid boarding pass for a Delta-operated flight that is departing from Terminal A at IAH Airport
  • Be a Delta One or Delta Premium Select passenger on a Delta-operated flight that is departing from Terminal A at IAH Airport
  • Be a Delta Medallion member with Gold, Platinum, or Diamond status
  • Be a SkyMiles Reserve cardholder
  • Be a Centurion® Cardholder or Platinum Cardholder from American Express

If you are not sure if you are eligible to access the Delta Sky Club Houston A, you can contact Delta Airlines customer service for more information.

Which Airlines Utilize IAH Airport in Houston, TX?

Here are the airlines that utilize IAH Airport in Houston, Texas, along with their hubs and terminals:

Air CanadaNo hubTerminals A and B
Alaska AirlinesNo hubTerminals B and C
American AirlinesHubTerminals A, B, and C
AviancaNo hubTerminals A and B
British AirwaysNo hubTerminals A and B
Delta Air LinesHubTerminal A
Frontier AirlinesNo hubTerminals B and E
JetBlueNo hubTerminals A and B
Spirit AirlinesNo hubTerminals B and E
United AirlinesHubTerminals B, C, and D
Viva AerobusNo hubTerminals E and F
Southwest AirlinesN/ATerminals A

IAH Airport on the Houston Map

Here is the map of the Houston metropolitan area, with IAH Airport highlighted:

Delta Terminal IAH Airport Map


As we wrap up our exploration of the Delta Terminal at IAH Airport, a world of efficient and comfortable travel awaits you. With all operations centered in Terminal A, Delta offers a seamless experience from check-in to boarding. Departures and arrivals are streamlined, ensuring a stress-free journey. And don’t miss the tranquil haven of the Delta Lounge Houston for a serene pre-flight escape.

Whether you’re a seasoned traveler or new to the skies, the Delta Terminal at IAH Airport promises an exceptional travel experience. It’s more than a terminal—it’s where your adventure with Delta takes off, ensuring your journey is as remarkable as your destination.


Which terminal is Delta at IAH?

Delta Air Lines operates out of Terminal A at George Bush Intercontinental Airport (IAH) in Houston, Texas. It’s a dedicated terminal that offers a seamless experience for Delta passengers.

How do I get to the Delta Terminal at IAH?

To get to the Delta Terminal, follow the signs for Terminal A when you arrive at the airport. Once you’re inside the terminal, you’ll find check-in counters, departure gates, and other facilities for Delta flights.

Is the Delta Terminal at IAH available for arrivals and departures?

Yes, the Delta Terminal at IAH handles both arrivals and departures. It’s designed to provide a convenient experience for travelers at all stages of their journey.

Can I access the Delta Lounge at IAH?

Yes, the Delta Lounge at IAH is available to eligible passengers. You can access the lounge if you’re a member of the Delta Sky Club, have a valid day pass, or meet certain ticket class and frequent flyer status requirements.

What services and amenities are available at Delta Terminal IAH?

The Delta Terminal at IAH offers a range of services, including check-in counters, baggage services, security checkpoints, dining options, and more. Additionally, the Delta Lounge provides a comfortable pre-flight environment for eligible passengers.

Is the Delta Terminal IAH only for domestic flights?

No, the Delta Terminal at IAH serves both domestic and international flights operated by Delta Air Lines. It’s a hub where you can find flights to various destinations.

How early should I arrive at the Delta Terminal for my flight?

It’s recommended to arrive at the airport at least 2 hours before a domestic flight and 3 hours before an international flight. This gives you enough time for check-in, security, and any potential delays.

What are the gates for Delta flights at IAH?

Delta Air Lines uses gates A1-A15 and A17-A30 for departures and arrivals at Terminal A at IAH Airport.

What destinations does Delta Airlines serve from Houston, TX?

Delta Airlines offers a diverse range of destinations from Houston, TX, including major cities across the United States and international destinations.

David Gray Author at TravelQuid
David Gray is a highly enthusiastic traveler. He loves to travel to beautiful destinations. He has travelled to UAE, Iceland, Mexico, Japan, etc. He has given shape to his experience in the form of articles and blogs. This content can be accessed by people online to learn about his experience which may help them in several ways.
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