USN Ulsan Airport
- 20:35KE1848Seoul(GMP)Gate 1On time
- 17:50BX8305Cheju(CJU)Gate 2On time
- 15:05LJ656Seoul(GMP)Gate 2On time
- 15:00KE1595Cheju(CJU)Gate 1On time
Frequently asked questions
The IATA airport code for Ulsan Airport is USN.
The ICAO code for Ulsan Airport is RKPU.
Ulsan Airport (USN) is located in Ulsan, South Korea.
The local time zone at Ulsan Airport (USN) is Asia/Seoul (GMT+9).
About 8 scheduled departures were counted at Ulsan Airport (USN) 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 Ulsan Airport (USN), scheduled flights are operated by Korean Air, Air Busan, and Jin Air.
The board on this page shows arrivals and departures for Ulsan Airport (USN). 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.