Ulsan Airport (IATA: USN, ICAO: RKPU) is an airport in Ulsan, South Korea. In 2018, 817,341 passengers used the airport.

Airlines	Destinations
Jin Air	Jeju, Seoul–Gimpo
Korean Air	Jeju, Seoul–Gimpo

Air traffic statistics
	Aircraft operations	Passenger volume	Cargo tonnage
2001	12,629	1,387,574	3,898
2002	12,708	1,383,733	4,688
2003	13,497	1,395,326	4,632
2004	13,444	1,380,788	6,062
2005	11,002	1,222,110	4,311
2006	10,150	1,200,072	4,347
2007	9,353	1,207,740	4,504
2008	9,452	1,130,634	4,208
2009	9,189	1,013,137	3,648
2010	8,632	980,887	3,935
2011	5,803	627,350	2,619
2012	5,471	519,849	2,810
2013	4,977	473,276	2,580
2014	4,864	457,060	2,520
2015	5,019	561,411	2,601
2016	4,891	545,321	2,455
2017	5,337	571,429	2,657
2018	7,189	817,341	3,911
2019	6,612	786,739	3,826
2020	4,930	554,357	2,036
2021	7,441	888,584	2,410
2022	6,235	799,726	2,640
2023	2,982	380,511	1,552
Source: Korea Airports Corporation Traffic Statistics

1. Passenger Terminal: 8,651 m
2. Runway: Direction= 18/36; Length x Width = 2000 m x 45 m
3. Apron: 3,480 m (Four B737s can be parked simultaneously.)

● 102, 111, 122, 203, 205, 216, 225, 235, 236, 256, 266, 402, 412, 422, 432, 442, 453, 702, 714, 732, 1127, 5005 (to KTX Ulsan Station)

• Ulsan Airport (in English)
• Ulsan's Travelguide
• Current weather for RKPU at NOAA/NWS
• Accident history for USN at Aviation Safety Network