Delta is deepening its investment in Seattle with the announcement of new nonstop service from Seattle-Tacoma International Airport (SEA) to Barcelona and Rome, alongside the debut of two new premier lounges at SEA: a luxurious Delta One Lounge and a sophisticated Delta Sky Club. Complementing these enhancements, Delta has secured priority access to 18 gates across Concourses A and B—streamlining operations and ensuring a more seamless, elevated experience for travelers from check-in to takeoff. 

Powering Seattle’s international reach 

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. Whether exploring the vibrant streets of Barcelona or the timeless landmarks of Rome, customers will enjoy a seamless journey aboard the next-generation Airbus A330-900neo, featuring Delta’s premium cabin experiences. Delta One offers lie-flat seats with full-height privacy doors, direct aisle access and curated inflight meals paired with premium wines. Delta Premium Select offers a more spacious seat, adjustable footrest and leg rest, upgraded dining and an amenity kit, all designed to make long-haul travel more comfortable and refined. 

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Delta has launched 28 new markets in Seattle over the past decade and now operates nearly 180 peak-day departures to 60+ global destinations. Through Delta’s global alliances, customers have access to hundreds more across Europe, Asia, and Latin America.

A new era of premium travel at SEA 

For the first time ever, Delta is opening 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. This is the fourth Delta One Lounge added to the network in the past year and the third new Delta Sky Club, bringing the total of Delta lounges and clubs to 57. 

To enhance the Delta One Lounge experience, Delta One customers flying out of SEA now enjoy an exclusive, concierge-style Delta One check-in; similar experiences are offered at BOS, JFK and LAX, with plans to expand to all Delta hubs. Starting June 25, eligible passengers flying in any cabin who check in via the Fly Delta app and enroll in TSA PreCheck Touchless ID (formerly Delta Digital ID) can access expedited bag drop and security lanes, with this benefit rolling out to all Delta hubs by year's end.

Perched on the top floor, 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. Just below, the Delta Sky Club seats 183, where expansive windows showcase the surrounding mountains and forests.  

The space pays homage to Seattle’s natural beauty with stone accents, rich wood paneling and a palette of emerald, navy, rust, and warm wood tones. Metallic finishes and reflective glass mimic misty mountain peaks, while curated lighting enhances the inviting atmosphere. Artwork from global and Seattle-based artists add depth and character. This includes Pam Kueny Taylor’s mixed media piece, “Time to Migrate,” featuring a bird perched atop suitcases.  

Bold local flavors – as unforgettable as the view 

The Delta One Lounge offers a Seattle-inspired fine-dining experience with an open kitchen, where guests can engage with chefs as dishes are prepared. The three-course menu highlights locally sourced seafood, from Dungeness crab cannelloni to wood-fired teriyaki steelhead, alongside dumplings, ramen and yellowtail crudo. Desserts include a Rainier cherry sundae, chocolate mousse and an artisanal cheese plate featuring Beecher’s flagship cheese.

Breakfast at the Lounge continues the Pacific Northwest theme with fresh pastries, Dungeness crab benedict and Dutch baby pancakes topped with Rainier cherry compote.  

The regional flair goes beyond the plate – coffee is sourced from Seattle’s own Caffe Umbria, bringing a taste of a city favorite for locals and visitors to enjoy. At the bar, Guests can enjoy a selection of cocktails inspired by Seattle destinations, premium sake and a West Coast–focused wine portfolio.  

The Delta Sky Club rotates seasonal specialties, offering zesty salads, hearty entrees like lemon chicken and ribs and clam chowder from Seattle’s iconic Ivar’s. Desserts include coconut cream pie and marionberry crumble. Like at all Delta Sky Clubs, guests can sit back and enjoy coffee from Starbucks – a hallmark of Delta’s wide-ranging partnership with the beloved Seattle brand. At the bar, cocktails, beer and wine are served, along with non-alcoholic options, with sweeping views of Mount Rainier in the backdrop.

From elegant plateware sourced from local shops in Japan to our highly trained, attentive staff, each moment is elevated with high-touch hospitality that is distinctly Delta. 

Sustainable innovation, elevated experience 

Beyond its striking design, the entirety of the space was created with sustainability in mind, featuring smart windows that adjust to sunlight, all-electric energy with motion-sensing lights, and reusable dinnerware to reduce waste. These thoughtful touches help lower energy consumption while fostering an eco-friendly, comfortable, and elevated atmosphere.

These enhancements are matched by a broader commitment to sustainability in Delta’s Seattle hub: 87% of Delta’s CORE fleet and 70% of its ground support equipment at SEA are now electric. As a testament to Delta’s focus on enhancing sustainability initiatives across its operation at SEA, last year the Port of Seattle recognized the airline with a Sustainable Century Award for operating the highest percentage of fuel-efficient aircraft at the airport. 

Continued investments in Seattle 

With 2,700 employees across Washington state, Delta has a long-standing commitment to Seattle—reflected in impactful partnerships with local brands like Starbucks and T-Mobile, sponsorships of beloved hometown teams including the Seattle Seahawks and Sounders FC, and deep engagement with community organizations throughout the region.

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