Published at 0100GMT 24OCT23

Korean Air in recent schedule update adjusted operational aircraft on Seoul Incheon – Guam route, from 29OCT23 to 07JAN24. During this period, 1 of 2 daily KE421/422 service to be operated by Boeing 777-200ER aircraft, instead of 777-300.

KE421 ICN0915 – 1435GUM 772 D
KE423 ICN1905 – 0020+1GUM 223 D

KE424 GUM0230 – 0620ICN 223 D
KE422 GUM1650 – 2040ICN 772 D