---
title: "General Train Seohae Line — Sunday timetable"
title_ko: "일반열차 서해선 — SUN 시간표"
description: "Scheduled trains associated with General Train Seohae Line on Sunday, using the timetable effective September 1, 2026."
canonical_path: "/transport/rail/general/lines/seohae/timetables/sunday/"
parent_path: "/transport/rail/general/lines/seohae/"
document_type: "railway-line-weekday-timetable"
language: "en"
publication_status: "draft"
generated: true
current_timetable_effective_date: "2026-09-01"
service_family: "general"
generator_version: "railway-publication-v0.1"
weekday: "SUN"
---

# General Train Seohae Line — Sunday timetable

일반열차 서해선 · Sunday (SUN) · Effective September 1, 2026.

Trains are grouped by the direction shown in the official timetable and listed in that timetable’s display order. Only trains that operate on Sunday are included.

Down and up follow the official timetable’s directional convention. They do not necessarily mean southbound and northbound.

Operating services: 14.

Select a train number for its service information and complete stop-by-stop timetable.

Times follow the timetable's clock notation, including values such as 0:05 after midnight. The source operating weekday and stop order are preserved.

<a id="down"></a>

## General Train Seohae Line — Sunday (SUN) — Down direction (하행) — effective September 1, 2026

Operating services: 7.

| Train number | Service | Origin | Origin departure | Destination | Destination arrival | Stop occurrences |
| --- | --- | --- | --- | --- | --- | ---: |
| [1242](/transport/rail/trains/1242/#sun) | ITX-Maum (ITX-마음) | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 6:00 | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 8:05 | 12 |
| [1231](/transport/rail/trains/1231/#sun) | ITX-Maum (ITX-마음) | [Seohwaseong Station (서화성역)](/transport/rail/stations/seohwaseong/) | 8:33 | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 9:40 | 7 |
| [1233](/transport/rail/trains/1233/#sun) | ITX-Maum (ITX-마음) | [Seohwaseong Station (서화성역)](/transport/rail/stations/seohwaseong/) | 12:11 | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 13:18 | 7 |
| [1244](/transport/rail/trains/1244/#sun) | ITX-Maum (ITX-마음) | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 12:12 | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 14:17 | 12 |
| [1235](/transport/rail/trains/1235/#sun) | ITX-Maum (ITX-마음) | [Seohwaseong Station (서화성역)](/transport/rail/stations/seohwaseong/) | 15:47 | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 16:54 | 7 |
| [1246](/transport/rail/trains/1246/#sun) | ITX-Maum (ITX-마음) | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 15:20 | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 17:24 | 12 |
| [1237](/transport/rail/trains/1237/#sun) | ITX-Maum (ITX-마음) | [Seohwaseong Station (서화성역)](/transport/rail/stations/seohwaseong/) | 19:00 | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 20:07 | 7 |

<a id="up"></a>

## General Train Seohae Line — Sunday (SUN) — Up direction (상행) — effective September 1, 2026

Operating services: 7.

| Train number | Service | Origin | Origin departure | Destination | Destination arrival | Stop occurrences |
| --- | --- | --- | --- | --- | --- | ---: |
| [1232](/transport/rail/trains/1232/#sun) | ITX-Maum (ITX-마음) | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 6:56 | [Seohwaseong Station (서화성역)](/transport/rail/stations/seohwaseong/) | 8:03 | 7 |
| [1241](/transport/rail/trains/1241/#sun) | ITX-Maum (ITX-마음) | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 9:24 | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 11:31 | 12 |
| [1234](/transport/rail/trains/1234/#sun) | ITX-Maum (ITX-마음) | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 10:14 | [Seohwaseong Station (서화성역)](/transport/rail/stations/seohwaseong/) | 11:21 | 7 |
| [1243](/transport/rail/trains/1243/#sun) | ITX-Maum (ITX-마음) | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 12:03 | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 14:09 | 12 |
| [1236](/transport/rail/trains/1236/#sun) | ITX-Maum (ITX-마음) | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 13:58 | [Seohwaseong Station (서화성역)](/transport/rail/stations/seohwaseong/) | 15:05 | 7 |
| [1238](/transport/rail/trains/1238/#sun) | ITX-Maum (ITX-마음) | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 16:40 | [Seohwaseong Station (서화성역)](/transport/rail/stations/seohwaseong/) | 17:47 | 7 |
| [1245](/transport/rail/trains/1245/#sun) | ITX-Maum (ITX-마음) | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 18:15 | [Hongseong Station (홍성역)](/transport/rail/stations/hongseong/) | 20:20 | 12 |


## Related timetables

- [General Train Seohae Line](/transport/rail/general/lines/seohae/)
- [Monday timetable](/transport/rail/general/lines/seohae/timetables/monday/)
- [Tuesday timetable](/transport/rail/general/lines/seohae/timetables/tuesday/)
- [Wednesday timetable](/transport/rail/general/lines/seohae/timetables/wednesday/)
- [Thursday timetable](/transport/rail/general/lines/seohae/timetables/thursday/)
- [Friday timetable](/transport/rail/general/lines/seohae/timetables/friday/)
- [Saturday timetable](/transport/rail/general/lines/seohae/timetables/saturday/)

## Sources

- [일반열차 시간표(2026. 9. 1. 기준).xlsx](https://www.korail.com/ticket/reserve/train-timeTable) — effective 2026-09-01. Line associations, operating-day train summaries, endpoints, recorded departure and arrival times, and stop occurrence counts. Station English names verified against this timetable.
- [KORAIL English Metropolitan Transport](https://info.korail.com/infoeng/contents.do?key=1227). English Line name.
- [ITX-MAUM](https://info.korail.com/infoeng/contents.do?key=2811) — reviewed 2026-09-05. Service display name.

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