Yongsan Station
Earlier plans to link Yongsan station have been dropped. However, KTX service began to run from Yongsan Station to Incheon International Airport on June 30, 2014. These trains stop at two stations along the line: Geomam &amp; Incheon International Airport. In March 2018, KTX service to Incheon Airport was suspended due to low ridership. The suspension became permanent in September 2018 as the line was officially abolished.