Dongtan → Osong KTX Timetable
Dongtan StationOsong StationOsong→Dongtan (reverse)
28 KTX trains run from Dongtan to Osong. The first leaves at 05:47 and the last at 22:57; the fastest takes 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.
28 trains
| From | Arrive | Duration | Train | Days |
|---|---|---|---|---|
| 05:47 | 06:11 | 24m | 301 KTX | Daily |
| 06:47 | 07:11 | 24m | 369 KTX-Sancheon | FriSatSun |
| 06:47 | 07:11 | 24m | 391 KTX-Sancheon | Daily |
| 06:56 | 07:31 | 35m | 605 KTX-Sancheon | Daily |
| 06:56 | 07:31 | 35m | 661 KTX-Sancheon | Daily |
| 07:23 | 07:58 | 35m | 307 KTX | Daily |
| 07:44 | 08:08 | 24m | 309 KTX-Sancheon | Daily |
| 08:22 | 08:57 | 35m | 313 KTX-Sancheon | Daily |
| 08:48 | 09:17 | 29m | 609 KTX-Sancheon | Daily |
| 09:56 | 10:32 | 36m | 651 KTX | Daily |
| 10:37 | 11:12 | 35m | 611 KTX-Sancheon | Daily |
| 10:37 | 11:12 | 35m | 663 KTX-Sancheon | Daily |
| 13:47 | 14:17 | 30m | 331 KTX-Sancheon | Daily |
| 14:26 | 14:51 | 25m | 619 KTX-Sancheon | Daily |
| 14:26 | 14:51 | 25m | 9619 KTX-Sancheon | FriSatSun |
| 15:51 | 16:15 | 24m | 339 KTX-Sancheon | Daily |
| 16:29 | 16:53 | 24m | 653 KTX-Sancheon | Daily |
| 17:10 | 17:39 | 29m | 345 KTX-Sancheon | Daily |
| 17:27 | 17:52 | 25m | 623 KTX-Sancheon | Daily |
| 18:42 | 19:11 | 29m | 351 KTX | Daily |
| 19:26 | 19:56 | 30m | 627 KTX-Sancheon | Daily |
| 19:26 | 19:56 | 30m | 667 KTX-Sancheon | Daily |
| 19:42 | 20:11 | 29m | 379 KTX-Sancheon | FriSatSun |
| 19:42 | 20:11 | 29m | 387 KTX-Sancheon | Daily |
| 19:58 | 20:23 | 25m | 629 KTX-Sancheon | Daily |
| 20:46 | 21:20 | 34m | 359 KTX-Sancheon | MonTueWedThu |
| 20:46 | 21:20 | 34m | 4059 KTX | FriSatSun |
| 22:57 | 23:26 | 29m | 367 KTX-Sancheon | Daily |