ICN - RKSI
Table of Contents
Overview - Incheon International Airport
Incheon International Airport [ko] (IATA: ICN; ICAO: RKSI) serves the cities of Seoul and Incheon.
Service to the city is provided through Incheon International Airport Terminal 1 (인천공항1터미널) Station and Incheon International Airport Terminal 2 (인천공항2터미널) Station, located on-site. Within the airport, there is also an internal service.
External Services
External services to Seoul and Incheon are provided through Urban Mainline Rail and People Mover service.
Incheon International Airport Terminal 1 (인천공항1터미널) Station
Incheon International Airport Terminal 1 (인천공항1터미널) Station [ko] is located on-site at Terminal 1. It was opened on March 23, 2007, with Maglev service beginning February 3, 2016. KTX service ceased March 28, 2018.
Incheon International Airport Terminal 1 (인천공항1터미널) Station is on the AREX [ko] and Incheon Airport Maglev [ko]. The following services serve this station:
- Urban Mainline Rail - AREX - Service to Seoul (서울) via Gimpo International Airport (김포공항) and Incheon International Airport Terminal 2 (인천공항2터미널). As of March 2026, 10 trains operate per hour in each direction on weekdays off peak
- People Mover - Airport Maglev - Service to Yongyu (용유). As of July 2026, 2 trains operate per hour towards Yongyu (용유) on weekdays off peak
Incheon International Airport Terminal 2 (인천공항2터미널) Station
Incheon International Airport Terminal 2 (인천공항2터미널) Station [ko] is located on-site at Terminal 2. It was opened on January 13, 2018.
Incheon International Airport Terminal 2 (인천공항2터미널) Station is on the AREX [ko]. The following services serve this station:
- Urban Mainline Rail - AREX - Service to Seoul (서울) via Gimpo International Airport (김포공항). As of March 2026, 10 trains operate per hour towards Seoul (서울) on weekdays off peak
Connector Services
Incheon International Airport has no connector service.
Internal Services
The Incheon International Airport Shuttle Train connects Terminals 1 and 2 with the midfield Concourse A.
Incheon International Airport Shuttle Train (인천국제공항 셔틀트레인)
The Incheon International Airport Shuttle Train [ko] is a 2.4 km AGT People Mover (Crystal Mover) service that connects Terminal 1, Concourse A, and Terminal 2 stations. It is operated in two services - the Blue Line (originally Starline) between Terminal 1 and Concourse A, and the Orange Line between Concourse A and Terminal 2. The Blue Line service began in June 20, 2008, with the Orange Line service beginning in January 18, 2018.
The service uses Crystal Mover rolling stock, run in four car (Blue Line) or one car (Orange Line) consists with two doors on each side per car. The system is fully underground and entirely grade separated.
Line colors from airport logo on official website as of July 25, 2026
References & Helpful Links
Airport Website (English) | Airport Website (Korean)
External Citations