KTX Donghae Line (Seoul–Pohang) (KTX 동해선(서울~포항))
The KTX Donghae Line (Seoul–Pohang) connects the Capital Area with Pohang Station (포항역) through the southeastern high-speed corridor.
KTX Donghae Line (Seoul–Pohang) belongs to the KTX passenger timetable. This page uses the timetable effective September 1, 2026.
KTX Donghae Line (Seoul–Pohang) timetable — effective September 1, 2026
The scheduled train count refers to distinct train identities associated with this timetable Line, not physical trainsets. A train may be associated with more than one Line, so these train counts should not be added across Lines.
| Measure | Count |
|---|---|
| Associated scheduled train identities | 46 |
| Down-direction display positions | 13 |
| Distinct stations in the down-direction display | 13 |
Service types
- KTX (KTX)
- KTX-Sancheon (KTX-산천)
Trains and timetables — KTX Donghae Line (Seoul–Pohang), effective September 1, 2026
Choose a weekday and direction to view the scheduled trains associated with this Line. Select a train number for its service information and complete stop-by-stop timetable.
| Source timetable weekday | Down services | Down timetable | Up services | Up timetable | Total operating services |
|---|---|---|---|---|---|
| Monday (MON) | 20 | Down timetable | 20 | Up timetable | 40 |
| Tuesday (TUE) | 20 | Down timetable | 20 | Up timetable | 40 |
| Wednesday (WED) | 20 | Down timetable | 20 | Up timetable | 40 |
| Thursday (THU) | 20 | Down timetable | 20 | Up timetable | 40 |
| Friday (FRI) | 21 | Down timetable | 20 | Up timetable | 41 |
| Saturday (SAT) | 21 | Down timetable | 21 | Up timetable | 42 |
| Sunday (SUN) | 20 | Down timetable | 21 | Up timetable | 41 |
The weekday counts cover all associated operating services, not only those shown in the down-direction display. Weekdays follow the source timetable's operating-day labels; they are not station-level calendar-day departure counts.
Official timetable station list — down direction — KTX Donghae Line (Seoul–Pohang), effective September 1, 2026
The stations below follow the down-direction display in the official timetable. This Line-level display should not be used as an individual train’s stopping pattern or as an exhaustive list of every stop made by all associated trains. ‘Down direction’ follows the timetable’s own convention and does not necessarily mean north to south.
- Haengsin Station (행신역)
- Seoul Station (서울역)
- Gwangmyeong Station (광명역)
- Suseo Station (수서역)
- Dongtan Station (동탄역)
- PyeongtaekJije Station (평택지제역)
- Cheonan-Asan Station (천안아산역)
- Osong Station (오송역)
- Daejeon Station (대전역)
- Gimcheon(Gumi) Station (김천구미역)
- Seodaegu Station (서대구역)
- Dongdaegu Station (동대구역)
- Pohang Station (포항역)
Related overviews
Sources
- KTX 시간표(2026. 9. 1. 기준).xlsx — effective 2026-09-01. Line classification, station display order, scheduled train associations and operating-day counts. Station English names verified against this timetable.
- KORAIL English Passenger Transport. English Line name.
- KTX — reviewed 2026-09-05. Service display name.
- KTX-Sancheon — reviewed 2026-09-05. Service display name.
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