Published at 0700GMT 09MAR23

Korean Air in recent schedule update filed aircraft changes for Seoul Incheon – Guam route, for Northern summer 2023 season from 26MAR23. The daytime KE421/422 service is now scheduled with Airbus A330-300 aircraft, instead of initially filed 777-300ER.

The second daily nighttime service, resumed since 01MAR23, continues to be served by its new Airbus A220-300 aircraft.

KE421 ICN0945 – 1515GUM 333 D
KE423 ICN1935 – 0105+1GUM 223 D