Delta doubles down on Seattle with new global routes and two new lounges

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.

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.

“We welcome the opportunity to grow our partnership with Delta as they expand Seattle’s connections to international communities and businesses,” said Port of Seattle Commissioner Fred Felleman. “Delta’s new international flights to Rome and Barcelona and two new lounges enhance our ability to be a welcoming port. These efforts are good for travellers and enhance cultural exchanges that also benefit our vibrant region.”

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.

“These sophisticated-yet-comfortable spaces reflect Delta’s commitment to delivering experiences customers can look forward to through every step of their journey,” said Claude Roussel, VP of Sky Clubs and Lounge Experience. “By continuing to invest in key markets and creating bespoke Lounges and Sky Clubs, we are responding to customer demand for the elevated experiences they have come to know, love and expect from Delta at our hubs and beyond.”

The space pays homage to Seattle’s natural beauty with stone accents, rich wood panelling 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 flavours – 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.

The regional flair goes beyond the plate – coffee is sourced from Seattle’s own Caffe Umbria, bringing a taste of a city favourite 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 plate ware sourced from local shops in Japan to our highly trained, attentive staff, each moment is elevated with high-touch hospitality that is distinctly Delta.