
Delta Air Lines, headquartered in Atlanta, Georgia, operates nine hubs, with Hartsfield-Jackson Atlanta International Airport being its largest in terms of total passengers and number of departures. The airline's other domestic hubs include Boston Logan International Airport, Detroit Metropolitan Airport, Los Angeles International Airport, Minneapolis-St. Paul International Airport, New York's John F. Kennedy International Airport and LaGuardia Airport, Salt Lake City International Airport, and Seattle–Tacoma International Airport.
| Characteristics | Values |
|---|---|
| Headquarters | Hartsfield-Jackson Atlanta International Airport |
| Number of hubs | 9 |
| Largest hub | Hartsfield-Jackson Atlanta International Airport |
| Secondary hub | Los Angeles International Airport |
| Third-largest hub | Minneapolis-St. Paul International Airport |
| Secondary transatlantic hub | Boston Logan International Airport |
| Midwest hubs | Detroit Metropolitan Airport, Minneapolis-St. Paul International Airport |
| International hubs | Amsterdam Airport Schiphol, London's Heathrow Airport, Paris-Charles de Gaulle Airport, Seoul's Incheon International Airport, Mexico City International Airport, Tokyo International Airport (Haneda Airport) |
| Number of flights per day | 4,000+ |
| Number of destinations | 275+ |
| Number of passengers | 100 million+ |
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What You'll Learn
- Hartsfield-Jackson Atlanta International Airport is Delta's largest hub
- Delta's secondary transatlantic hub is Boston Logan International Airport
- Delta's secondary hub for the West Coast is Los Angeles International Airport
- JFK is a hub for Delta Air Lines and two other airlines
- Delta's international hubs include Amsterdam Airport Schiphol and Heathrow Airport, London

Hartsfield-Jackson Atlanta International Airport is Delta's largest hub
Hartsfield-Jackson Atlanta International Airport, also known as ATL, has been Delta's largest hub since 1941. It is also the world's busiest airport by passenger traffic and the number of landings and take-offs. In 2012, the airport accommodated over 100 million passengers and nearly one million flights, breaking down to about 260,000 passengers per day. Delta's corporate headquarters is located on a corporate campus on the northern boundary of Hartsfield-Jackson Atlanta International Airport, within the city limits of Atlanta.
Delta has eight other hubs within the United States, including Boston Logan International Airport, Detroit Metropolitan Airport, Los Angeles International Airport, Minneapolis-St. Paul International Airport, New York's John F. Kennedy International Airport and LaGuardia Airport, Salt Lake City International Airport, and Seattle–Tacoma International Airport.
Delta's international hubs include Amsterdam Airport Schiphol, London's Heathrow Airport, Paris-Charles de Gaulle Airport, Seoul's Incheon International Airport, Mexico City International Airport, and Tokyo International Airport (Haneda Airport). Delta is committed to ensuring that the future of travel is connected, personalised, and enjoyable for its customers.
Delta is America's most-awarded airline, recognised by J.D. Power, Cirium, Fast Company, Fortune, Glassdoor, Business Travel News, and Forbes Travel Guide. It has also been named to the Civic 50 by Points of Light for seven consecutive years as one of the most community-minded companies in the U.S.
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Delta's secondary transatlantic hub is Boston Logan International Airport
Delta Air Lines, Inc. is a major airline in the United States, with its headquarters in Atlanta, Georgia. It operates nine hubs, with Hartsfield-Jackson Atlanta International Airport being its largest in terms of total passengers and number of departures.
Boston Logan International Airport is a key gateway for Delta, offering service to destinations in Europe and North America. The airline provides nonstop service to Boston's 20 most popular domestic markets and has recently increased frequencies to transcontinental west markets such as Denver, Las Vegas, San Francisco, and Phoenix.
In addition, Delta has been expanding its presence at Boston Logan with new routes and services. For example, Delta launched a new daily flight from Boston to Honolulu in November 2024 and introduced four weekly flights from Boston to Milan in May 2025. The airline also offers exclusive lounges, such as the Delta Sky Club, which provides a unique dining experience and pays homage to Boston's maritime heritage.
With its hub in Boston Logan International Airport, Delta strengthens its global network and reinforces its leading position in the region.
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Delta's secondary hub for the West Coast is Los Angeles International Airport
Delta Air Lines, headquartered in Atlanta, Georgia, operates nine hubs across the world. Hartsfield-Jackson Atlanta International Airport (ATL) is its primary hub, serving the Southern and Eastern United States and acting as its main gateway to Latin America and the Caribbean.
The airline has invested significantly in upgrading its facilities at LAX, including the recent debut of its new Terminal 3, a 1.2-million-square-foot complex with 27 gates. This new terminal features a centralised check-in lobby, an expanded security checkpoint, a state-of-the-art Delta Sky Club lounge, and a modernised baggage claim area.
Delta's commitment to the Los Angeles market is evident through its continued investment and expansion at LAX. The airline has also enhanced the customer experience at the airport, offering a premium lounge, the LAX Delta One Lounge, which opened in October 2024. This lounge provides a range of amenities, including an exclusive outdoor terrace, a sushi bar, and food and beverage services at every seat.
In addition to its secondary hub in Los Angeles, Delta also operates significant hubs in Amsterdam, Boston, Detroit, Minneapolis-St. Paul, New York (JFK and LaGuardia), Salt Lake City, Seattle, and internationally. These hubs allow Delta to connect people and communities worldwide and offer a wide range of travel destinations to its customers.
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JFK is a hub for Delta Air Lines and two other airlines
Delta Air Lines is a major airline in the United States, with its headquarters in Atlanta, Georgia. It operates nine hubs, with Hartsfield–Jackson Atlanta International Airport (ATL) being its largest in terms of total passengers and number of departures.
However, John F. Kennedy International Airport (JFK) is also a hub for Delta Air Lines, in addition to two other airlines. Located in the Jamaica neighbourhood of Queens in New York, JFK features six passenger terminals and four runways. It is one of the few airports in the US that serves as a hub for three airlines.
Delta has a strong presence at JFK, with the airport offering Delta One Lounges, which provide a premium travel experience for customers. The first-ever Delta One Lounge opened at JFK in June 2024, and at over 39,000 feet, it is the largest in the Delta network. The lounge offers a full-service brasserie, a casual, chef-assisted market, and a dedicated wellness area.
In addition, Delta Digital ID was introduced at JFK in December 2023, providing a seamless, hands-free way to navigate the airport. This technology uses biometric facial matching to eliminate the need for document checks, allowing customers to move through bag drop and security checkpoints more efficiently.
JFK is also a hub for American Airlines and JetBlue, the latter of which uses the airport as its primary operating base. The airport was originally named New York International Airport and was commonly known as Idlewild Airport. Following the assassination of John F. Kennedy in 1963, the airport was renamed in tribute to the 35th President of the United States.
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Delta's international hubs include Amsterdam Airport Schiphol and Heathrow Airport, London
Delta Air Lines, headquartered in Atlanta, Georgia, operates nine hubs and serves 325 destinations in 52 countries on six continents. Delta's international hubs include Amsterdam Airport Schiphol and Heathrow Airport, London.
Amsterdam Airport Schiphol is Delta's top European airport, with the airline operating eight routes to the airport. Amsterdam Airport Schiphol is the world's third-busiest airport for international passengers, with Delta offering 1,906,977 round-trip seats in the summer of 2022. The airport has one terminal building, divided into eight concourses: B, C, D, E, F, G, H, and M. Delta has up to 17 departures a day from Amsterdam Airport Schiphol.
Heathrow Airport, London, served approximately 79.2 million passengers in 2023, making it the busiest airport in the UK and Europe. The airport is a primary operating base for the SkyTeam Alliance, of which Delta is a founding member, and Virgin Atlantic. Heathrow Airport is a key gateway connecting Europe to destinations worldwide, with planes taking off or landing every 45 seconds.
Both Amsterdam Airport Schiphol and Heathrow Airport, London, are significant hubs for Delta, offering a range of routes and connections to destinations worldwide.
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Frequently asked questions
Delta's main hub is Hartsfield-Jackson Atlanta International Airport, where its corporate headquarters are also located.
Delta has nine hubs, including eight across the United States and one in Amsterdam.
In addition to Atlanta, Delta's US hubs include Boston Logan International Airport, Detroit Metropolitan Airport, Los Angeles International Airport, Minneapolis-St. Paul International Airport, New York's John F. Kennedy International Airport and LaGuardia Airport, Salt Lake City International Airport, and Seattle–Tacoma International Airport.
Delta's international hubs are Amsterdam Airport Schiphol, London's Heathrow Airport, Paris-Charles de Gaulle Airport, Seoul's Incheon International Airport, Mexico City International Airport, and Tokyo International Airport (Haneda Airport).





























