Media Kit

Seattle-Tacoma International Airport

Information about Delta's presence at the airline's Seattle-Tacoma International Airport hub

International customers arriving at SEA will see new baggage claim and customs processing areas as well as amenities such as nursing rooms and pet relief areas.

Hub Snapshot

Airport Code: SEA

Delta has launched 25 new markets in Seattle over the past decade and now operates nearly 162 peak-day departures to 57 global destinations.

Delta’s service at Seattle dates back to Dec. 3, 1933, when Northwest Airways (later Northwest Airlines) began service. Northwest merged with Delta in 2008. Western Airlines began Seattle service on Aug. 1, 1947, and merged with Delta in 1987.

Connecting Seattle to the World

Delta will launch new nonstop service from Seattle to Barcelona and Rome — four times per week to Rome and three times per week to Barcelona — beginning summer 2026*, opening the door to two of Europe’s most iconic destinations.

^{*SEA-FCO will launch May 6, 2026. SEA-BCN will launch May 7, 2026.}

Customer Experience/Facilities

Delta’s latest infrastructure investments at Seattle-Tacoma International Airport reflect a bold vision for growth and an elevated customer experience. As part of its West Coast expansion, Delta has unveiled a stunning new two-story lounge complex across from Gate A11, featuring both a Delta Sky Club and a dedicated Delta One Lounge.

These premium spaces are strategically located near five of Delta’s 18 preferential gates, offering seamless access and panoramic views of the Pacific Northwest. With a historic 10-year lease agreement and continued flexibility through common-use and remote gates, Delta is building for the future while delivering excellence today.

Delta Sky Club  

For the first time ever, Delta has opened two lounges in one separate-but-connected space. Situated across from Gate A11, the two-story space features over 24,000 square feet of panoramic mountain views, sophisticated design and premium offerings to suit every customer. 

A new era of premium travel at SEA

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Delta’s second Sky Club at SEA, which sits on the first floor of the two-story space, seats 183 guests and features expansive windows, rotating seasonal specialties and more. Customers can also continue to enjoy Delta’s other 21,000 sq. ft Sky Club, which opened in 2016 and is located in Concourse A near Gate 1.

Delta One Lounge

Perched on the top floor of the two-story space, the Delta One Lounge offers an exclusive retreat with seats for 149 guests inside and 72 seats on a wrap-around terrace with breathtaking views of Mt. Rainier. This lounge features:

Décor that pays homage to Seattle’s natural beauty

Artwork from global and Seattle-based artists

A Seattle-inspired fine-dining experience with an open kitchen, with a menu that highlights locally sourced seafood

An exclusive, concierge-style Delta One check-in

Advancing Sustainable Travel at SEA

More than 70% of SEA core ground support equipment (GSE) has been electrified

Nearly 40% of SEA departures are on next-generation fleet (A220, A321 Neo, A350), which are more fuel efficient

Recycling, composting, water refill and food donations available at the terminal; Similar offerings in the SkyClub in addition to more sustainable products

Economic & Community Impact

Economic impact stats:

$39.9 million in statewide economic impact from small and diverse business partnerships

Nearly 3,700 Delta employees based in Washington

Community engagement highlight:

Community

Delta’s 45th KABOOM! playground completed in SEA with the City of Tukwila and Seattle Seahawks 

On Saturday, Sept. 27, more than 100 Delta employee and local community volunteers, including the Seattle Seahawks, came together to build Delta’s 45th KABOOM! playground and sixth in the Seattle area.

University & Technical College partners: