IWK Iwakuni Marine Corps Air Station
- 17:00EH1268Okinawa(OKA)Cancelled
- 18:30NH637Tokyo(HND)On time
- 21:35EH639Tokyo(HND)On time
About IWK Airport
Iwakuni Marine Corps Air Station (IWK) in Yamaguchi Prefecture serves both military and limited civilian flights, with a single main airfield and terminals shared between military operations and the small number of commercial services. The base is home to U.S. Marine Corps squadrons and supports Japan-U.S. military cooperation; commercial carriers operate seasonal or charter routes linking Iwakuni to major Japanese cities and regional destinations. Travelers can check the online flight board for real-time arrivals and departures information, plan for enhanced security screening, and allow extra time for base access and ID checks.
Frequently asked questions
The IATA airport code for Iwakuni Marine Corps Air Station is IWK.
The ICAO code for Iwakuni Marine Corps Air Station is RJOI.
Iwakuni Marine Corps Air Station (IWK) is located in Iwakuni, Japan.
The local time zone at Iwakuni Marine Corps Air Station (IWK) is Asia/Tokyo (GMT+9).
About 9 scheduled departures were counted at Iwakuni Marine Corps Air Station (IWK) 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.
The board on this page shows arrivals and departures for Iwakuni Marine Corps Air Station (IWK). 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.