Delta Air Lines Abruptly Cancels This Long Route After Just 6 Months: See Flights Now

Delta Air Lines is ceasing flights on one of its newest transcontinental routes barely six months after launching it. The carrier will end its daily nonstop service between Seattle-Tacoma International Airport (SEA) and Philadelphia International Airport (PHL) on November 29, just six and a half months after launching the 2,371-mile (3,816 km) route on May 7, 2026.