Delta Air Lines will increase the frequency of its nonstop service between Seattle-Tacoma International Airport and Seoul-Incheon International Airport with the addition of three-times-per-week service effective Dec. 13.

As travel demand continues to recover, Delta will resume nonstop service between two of its global hubs - Minneapolis/St. Paul International Airport (MSP) and Seoul-Incheon International Airport (ICN) - effective Oct. 2, 2022. Flights will initially operate three times per week before increasing to daily service on October 29. With ...