American carrier Delta Air Lines announced it will launch a new daily route between Seattle-Tacoma International Airport (SEA) and Tokyo’s Narita International Airport (NRT), its second route from Seattle to the Japanese capital. The new route will launch on March 27, 2027, and will complement Delta’s existing Seattle-Tokyo flight to Haneda Airport (HND).

Delta and Tokyo
The new Seattle-Tokyo flight will use the Airbus A330-900neo aircraft, known for its widebody design, comfortable cabins and long-range capability, seating up to 465 passengers.
The route from Seattle-Tacoma International Airport to Narita International Airport is one of the airline’s many American routes to Tokyo, with flights between Tokyo and American cities including Atlanta, Detroit, Minneapolis-St. Paul, Los Angeles and Honolulu.
Jeff Arinder, Delta Air Lines’ vice president for International Network Planning, said:
“Japan continues to be one of the most important and beloved destinations in Delta’s global network and adding Seattle–Narita service gives our customers even more choice when planning their travel.
“With service to both Haneda and Narita, Delta will offer more capacity and two convenient ways to access Tokyo, supported by the strength of our U.S. network and our commitment to connecting customers to the places they want to go most.”

About Delta Air Lines
Delta Air Lines is a key player in the United States (U.S.) aviation market, reporting a total fleet size of 1,329 aircraft in June 2026, including 1,004 mainline planes and 325 regional jets, according to its latest half-year report.
Their fleet contains diverse aircraft types, including Airbus, Boeing, Bombardier, and Embraer aircraft serving both long-haul international flights and regional and domestic U.S. routes.
The new route to Narita International Airport will add to its portfolio of over 300 destinations, flying up to 5,500 flights daily.
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