GUM Antonio B. Won Pat International Airport
- 16:2316:35TW530Seoul(ICN)Departed
- 16:2916:35JL942Tokyo(NRT)Gate 9Departed
- 16:3616:30TW510Osaka(KIX)Departed
- 16:5017:00UA873Tokyo(NRT)Gate 12Departed
- 17:1217:20KE416Seoul(ICN)Departed
- 19:15UA183Manila(MNL)Gate 14On time
- 19:30UA849Tokyo(HND)Gate 21On time
- 20:25UA176Pohnpei(PNI)Gate 13On time
- 23:45UA157Babelthuap(ROR)Gate 19On time
- 00:50LJ916Seoul(ICN)On time
- 02:00RS102Seoul(ICN)On time
- 02:00KE418Seoul(ICN)On time
- 02:40BX613Busan(PUS)On time
- 02:50LJ922Busan(PUS)On time
About GUM Airport
Antonio B. Won Pat International Airport (GUM) in Tamuning/Agana serves as Guam’s primary gateway, with a single main passenger terminal handling both domestic and international services. The airport is a hub for United Airlines’ Guam operations and hosts carriers such as Korean Air, Japan Airlines and Philippine Airlines, offering frequent flights to Tokyo, Seoul, Manila and Honolulu. Travelers can consult the airport’s online flight board for up-to-the-minute arrivals and departures information, find ground transportation into Hagåtña and Tumon, and use passenger facilities including rental cars, customs and U.S. preclearance services for onward travel.
Frequently asked questions
The IATA airport code for Antonio B. Won Pat International Airport is GUM.
The ICAO code for Antonio B. Won Pat International Airport is PGUM.
Antonio B. Won Pat International Airport (GUM) is located in Agana, Guam.
The local time zone at Antonio B. Won Pat International Airport (GUM) is Pacific/Guam (GMT+10).
About 16 scheduled departures were counted at Antonio B. Won Pat International Airport (GUM) when flight schedules were last measured on July 19, 2026.
For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.
Based on the current departures board at Antonio B. Won Pat International Airport (GUM), scheduled flights are operated by United Airlines, Trinity Airway, Korean Air, Jin Air, and Japan Airlines.
Destinations on the current departures board at Antonio B. Won Pat International Airport (GUM) include Seoul, Tokyo, Busan, Osaka, Manila, and Pohnpei.
The board on this page shows arrivals and departures for Antonio B. Won Pat International Airport (GUM). It re-checks for updates while the page is open, and every board states how old its data is — busy hubs are refreshed within hours, quieter airports less often.