The IATA airport code for Yamaguchi Ube Airport is UBJ.
The ICAO code for Yamaguchi Ube Airport is RJDC.
Yamaguchi Ube Airport (UBJ) is located in Yamaguchi, Japan.
The local time zone at Yamaguchi Ube Airport (UBJ) is Asia/Tokyo (GMT+9).
About 13 scheduled departures were counted at Yamaguchi Ube Airport (UBJ) when flight schedules were last measured on September 4, 2026.
For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.
Based on the current departures board at Yamaguchi Ube Airport (UBJ), scheduled flights are operated by Qatar Airways, Japan Airlines, Star Flyer, All Nippon Airways, and Finnair.
The board on this page shows arrivals and departures for Yamaguchi Ube Airport (UBJ). 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.