RKPU is the ICAO code for Ulsan Airport (IATA USN), located in Ulsan, 31, South Korea.
Ulsan Airport (RKPU) is a medium airport in Ulsan, 31, South Korea. Pilots and dispatchers reference it by ICAO code RKPU or IATA code USN. It sits in Asia.
Ulsan Airport is a regional commercial airport that doubles as a busy private-aviation base. Operators benefit from full instrument approaches and an FBO infrastructure scaled for regular jet traffic, often without the congestion of the nearest major hub.
Ulsan Airport sits near sea level at 45 ft.
Local operations run on Asia/Seoul. Scheduled airline service is light enough that it rarely interferes with charter movements, though planners should still expect to coordinate with the handling agent for international turnarounds.
SkyAccess inventory for RKPU updates continuously as operators publish new empty legs and one-way repositioning trips. Pricing on each leg is available with a free account, and an inventory alert will email you the moment a leg appears on the route you care about.
Use this page to compare RKPU against nearby alternatives, browse live empty-leg pricing in both directions, and brief yourself on the runway and elevation profile before you book.
No current departing empty legs tracked. New legs appear here as operators post inventory — set an alert to be notified.
No current arriving empty legs tracked. New legs appear here as operators post inventory.