Ulsan Airport (USN): Codes, Runways & Location
Ulsan Airport (IATA: USN · ICAO: RKPU) is a medium-sized airport serving Ulsan, South Korea. It lies at 35.5935° N, 129.3520° E, 45 ft (14 m) above sea level.
Overview of Ulsan Airport
Ulsan Airport is classified in the OurAirports dataset as a medium-sized airport, serving the area of Ulsan in South Korea. It is identified by the IATA code USN and the ICAO code RKPU. It has scheduled commercial airline service.
Ulsan Airport has 1 runway recorded. Its longest runway is about 2000 m (6561 ft) long. A runway of that length can physically support narrow-body jets such as the Airbus A320 and Boeing 737 families, though actual limits also depend on elevation, temperature, payload and local procedures. Runway surface: asphalt. At least one runway has lighting for night operations. The field elevation is 45 ft (14 m); higher-elevation airports need longer takeoff runs in thin air.
Other airports lie nearby: 6 are within reach, the closest being Pohang Airport (G-815/K-3) (KPO) about 44 km away.
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Airport Details & Runways
Physical characteristics from the public-domain OurAirports dataset.
Location & Runway Capacity
Aircraft capacity by runway length
Longest runway ≈ 2,000 m — narrow-body capable
Explore more airports in South Korea
Ulsan Airport (USN) is one of many airports in South Korea. Browse the full list to compare runways, codes and locations across the country.
Seaports near Ulsan Airport
Sea–air intermodal connections: the nearest seaports to Ulsan Airport, for combined air–sea freight, port-to-airport transfers and regional logistics planning.
Frequently Asked Questions about Ulsan Airport
Where is Ulsan Airport located?
Ulsan Airport is located in Ulsan, South Korea. Its coordinates are 35.5935° N, 129.3520° E.
What is the airport code for Ulsan Airport?
Ulsan Airport has an IATA code of USN and an ICAO code of RKPU.
How long is the runway at Ulsan Airport?
Ulsan Airport's longest runway is about 2000 m (6561 ft), which can support narrow-body jets such as the Airbus A320 and Boeing 737 families.
How many runways does Ulsan Airport have?
Ulsan Airport has 1 runway recorded in the dataset, with asphalt surfacing.
Is Ulsan Airport a major airport?
Ulsan Airport is classified as a medium-sized airport with scheduled service.
About this data
Details for Ulsan Airport are derived from OurAirports, a community-maintained, public-domain database of the world’s airports. Read more on Wikipedia →