OSN
RKSO
Osan, South Korea
Asia/Seoul (GMT+9)
For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.
This page shows live arrivals and departures for Osan Air Base (OSN), updated every minute.
Osan Air Base (OSN) in Osan, South Korea, is a U.S. military airfield supporting regional operations rather than commercial schedules, so passengers should check official military or carrier channels before travel. The base does not operate commercial terminals like civilian airports, but it handles military arrivals (도착) and departures (출발) for personnel and official flights. While no major airlines are based here, nearby commercial airports handle most civilian routes to destinations across Asia. For up-to-date gate and timing information, consult the base’s flight desk or an online flight board (온라인 실시간 항공편 조회) service used by military passengers.