After several delays, Korail is offering direct KTX service from various parts of Korea to Incheon International Airport. The connection of the high-speed rail line and airport metro line at Susaek will now allow KTX travelers to go directly to the airport without connecting at other stations. Departure and arrival locations include Seoul Station, Busan, Gwangju, Mokpo, and Suncheon. For more information regarding schedules, visit www.letskorail.com.
Source: Kojects, Korail