Delta Air Lines is preparing to return to Tokyo Narita Airport (NRT) with nonstop service from Seattle. Multiple reports say the airline plans to launch a daily Seattle–Tokyo Narita route in 2027, marking a shift back to an airport Delta left about seven years earlier. One outlet frames the move as a competitive challenge for Alaska Airlines in the Seattle market, while another specifies that the service is expected to begin in March 2027. The coverage also highlights that Delta’s Narita departure occurred roughly seven years ago, and that this planned route would restart the airline’s presence at NRT. The articles do not provide additional route details beyond the Seattle–NRT focus and the general timeline for launch. Overall, the reporting indicates Delta is timing a return to a former Tokyo hub with new nonstop connectivity between Seattle and Narita scheduled for 2027, with March cited as the likely start month.