Phase 1 opened 2007 linking Incheon International Airport with Seoul's domestic airport at Gimpo. Extension to central Seoul (21 km) opened December 2010. Route serves 10 stations.

Address
Seoul
Korea (South)
Phone
+82 32 745 7788
Fax
+82 32 745 8999
Website
www.arex.or.kr
Gauge:
1435 mm
Length:
62 km
Electrification
62 km - 25 kV 60 Hz
Rolling stock
144 EMU cars