Seodaegu → Dongtan KTX Timetable

Seodaegu StationDongtan StationDongtan→Seodaegu (reverse)

5 KTX trains run from Seodaegu to Dongtan. The first leaves at 06:47 and the last at 23:24; the fastest takes 1h 24m.

When the arrival station is an intermediate stop the time shown is a departure time, so it can be 1–2 minutes later than the actual arrival.