Seattle-Tacoma International Airport (SEA)
Delta is gearing up for its biggest transatlantic schedule yet and setting the stage for an unforgettable summer 2026.
Starting next year, customers across the U.S. will have more options to escape the ordinary with the launch of new Saturday-only nonstop service to some favorite leisure destinations across North America and the Caribbean.
- Routes, Austin-Bergstrom International Airport (AUS), Hartsfield-Jackson Atlanta International Airport (ATL), Boston Logan International Airport (BOS), Los Angeles International Airport (LAX), Seattle-Tacoma International Airport (SEA), LaGuardia Airport (LGA), Detroit Metropolitan Wayne County Airport (DTW), John F. Kennedy International Airport (JFK), Minneapolis–Saint Paul International Airport (MSP)
Delta reinforces its commitment to Seattle with the launch of new nonstop service to Barcelona and Rome and the debut of two premier experiences—a Delta One Lounge and Delta Sky Club— in one 24,000-square-foot-space inspired by the Emerald City.
Learn more about Delta's Sky Club expansions, openings and upgrades for 2025.
New route solidifies service to DCA from all of Delta’s U.S. hubs. As the largest beyond-perimeter market, Delta’s new service is a vital addition to an underserved market.
Delta announced plans today to seek approval from the U.S. Department of Transportation to operate a new flight between Ronald Reagan Washington National Airport (DCA) and Seattle-Tacoma International Airport (SEA).
The Port of Seattle recently recognized Delta through its Sustainable Century Awards program as having the highest percentage of fuel-efficient aircraft in use at Seattle-Tacoma International Airport (SEA) in 2023.
Media Kit
Information about Delta's presence at the airline's Seattle-Tacoma International Airport hub
Delta will add service from Boston (BOS) to Honolulu (HNL) and from Seattle (SEA) to Miami (MIA) next winter, reinforcing the airline’s leading position in BOS and connecting MIA customers to all nine of Delta’s U.S. hubs.
Delta’s new premium lounge experience will launch in JFK, LAX and BOS. In addition, Delta Sky Club will debut in Charlotte, add a second Club in Seattle, and expand the existing Miami and LGA Clubs.
Delta is offering its largest Austin schedule ever – a 20% increase in seat capacity over July 2023, with service to Texas cities Midland-Odessa and McAllen with Austin as the gateway to Delta’s global network, while also introducing service to Nashville and more flights to Cincinnati and Raleigh-Durham.
As Delta celebrates 90 years of airline history in Seattle, the airline will build on its leading international presence at the hub with the launch of service to Taipei.
© 2025 Delta Air Lines, Inc.
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