Seoul Subway on-time report, 2026-10-05
How punctual the Seoul Subway was on 2026-10-05: on-time rate by line, the least punctual line, and delays by hour.
Summary of the day
On 2026-10-05, of 161,226 Seoul Subway arrivals matched to the timetable, 95.1% came within 5 minutes.
The least punctual line was Seohae Line (67.4% on time).
On-time rate by line
| Line | On time |
|---|---|
| Seohae Line | 67.4% |
| Gyeongchun Line | 79.0% |
| Gyeongui–Jungang Line | 79.5% |
| Suin–Bundang Line | 83.4% |
| AREX Airport Railroad | 83.8% |
| Line 4 | 93.7% |
| Line 1 | 95.5% |
| Gyeonggang Line | 96.9% |
| Line 5 | 97.1% |
| Sillim Line | 97.1% |
| GTX-A | 97.7% |
| Line 7 | 98.8% |
| Line 2 | 99.4% |
| Line 3 | 99.6% |
| Line 6 | 99.7% |
| Line 9 | 99.9% |
| Line 8 | 100.0% |
| Ui–Sinseol Line | 100.0% |
Compiled from real-time train position data published by Seoul Open Data Plaza.