Korean Air Expands Seoul – Guam Flights From August 2025

NS25Skyteam
Written By Jim Liu

Published at 1300PDT / 2000GMT 09JUL25

Korean Air from August 2025 plans further service expansion on Seoul Incheon – Guam route, where the airline schedules 3rd daily flight from 01AUG25 to 25OCT25 (except 01OCT25 – 12OCT25). KE8425/8426 is scheduled with a mix of Boeing 787-9/-10 aircraft.

KE421 ICN0945 – 1515GUM 773 D
KE8425 ICN1715 – 2245GUM 787 D
KE423 ICN1840 – 0010+1GUM 773 D

KE8426 GUM0100 – 0445ICN 787 D
KE424 GUM0155 – 0540ICN 773 D
KE422 GUM1700 – 2045ICN 773 D

Jim Liu

Jim previously launched and ran Airlineroute between 2007 and 2020, now owns and runs AeroRoutes.

https://aeroroutes.com
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