Question 1

How many airlines fly out of Ulsan Airport?

Accepted Answer

In reference route data, Ulsan Airport (USN) is served by 2 airlines across 4 routes, connecting Ulsan with the destinations listed on this page. Carriers that have ceased operations are not counted.

Question 2

What are the IATA and ICAO codes for Ulsan Airport?

Accepted Answer

Ulsan Airport uses the IATA code USN and the ICAO code RKPU. These codes are used by airlines, booking systems, and air traffic control to uniquely identify this airport in Ulsan, KR.

Question 3

How can I check flight arrivals at Ulsan Airport?

Accepted Answer

Track any flight into Ulsan Airport (USN) in the TrackMyWings app. This page lists airlines and routes from reference route data, not timetabled flights; the airport's own website and its terminal display boards show arrivals as they happen.

Airline	Origin
Korean Air	Jeju City (CJU)
Korean Air	Seoul (GMP)
Asiana Airlines	Seoul (GMP)

Airline	Destination
Korean Air	Jeju City (CJU)
Korean Air	Seoul (GMP)
Asiana Airlines	Seoul (GMP)

Ulsan Airport (USN): airlines, routes and airport facts

Location

Airlines serving USN: routes in (reference data)

Airlines serving USN: routes out (reference data)

Routes from USN (reference data)

Airlines at Ulsan Airport

Nearby Airports

Frequently Asked Questions

Track flights at Ulsan Airport in the TrackMyWings app