South Western Railway 872M25
View line South Western Railway
Alerts for train 872M25
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line South Western Railway.
The mini-map returns when the train runs
On-time · 30 days
60%
18/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
68%
61/90 runs under 3 min
RT coverage: 90 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +2 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +8 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Fri 14 Aug Max en route +30 min · last fix heading to Chessington South +24 min
- Sun 11 Oct Max en route +15 min · last fix heading to Chessington North +14 min
- Thu 22 Oct Max en route +13 min · last fix heading to Chessington North +12 min
- Fri 2 Oct Max en route +9 min · last fix heading to Chessington South +9 min
- Wed 16 Sept Max en route +10 min · last fix heading to Chessington South +9 min
Distribution · 90 days
90 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% · 5
- On time 62% · 56
- 3–10 min 29% · 26
- 10–30 min 3% · 3
- 30+ min 0% · 0
On-time by weekday
- 62% M n=13
- 69% T n=13
- 62% W n=13
- 77% T n=13
- 67% F n=12
- 77% S n=13
- 62% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 29 Oct | Chessington South 11:59 | −1 min | +7 min |
| Wed 28 Oct | Chessington South 12:00 | 0 min | +1 min |
| Tue 27 Oct | Chessington South 12:00 | −1 min | +2 min |
| Mon 26 Oct | Chessington South 12:00 | +1 min | +4 min |
| Sun 25 Oct | Chessington North 12:06 | +1 min | +3 min |
| Sat 24 Oct | Chessington North 12:07 | +7 min | +7 min |
| Fri 23 Oct | Chessington North 12:01 | +1 min | +2 min |
| Thu 22 Oct | Chessington North 12:12 | +12 min | +13 min |
| Wed 21 Oct | Chessington North 12:08 | +8 min | +8 min |
| Tue 20 Oct | Chessington South 12:00 | 0 min | +3 min |
| Mon 19 Oct | Chessington North 12:02 | +3 min | +4 min |
| Sun 18 Oct | Chessington North 12:11 | +7 min | +7 min |
| Sat 17 Oct | Chessington North 12:02 | +2 min | +2 min |
| Fri 16 Oct | Chessington North 12:07 | +7 min | +8 min |
| Thu 15 Oct | Chessington South 11:59 | −1 min | +2 min |
| Wed 14 Oct | Chessington North 12:02 | +2 min | +3 min |
| Tue 13 Oct | Chessington North 12:03 | +3 min | +3 min |
| Mon 12 Oct | Chessington North 11:59 | −1 min | +9 min |
| Sun 11 Oct | Chessington North 12:19 | +14 min | +15 min |
| Sat 10 Oct | Chessington North 12:03 | +3 min | +4 min |
| Fri 9 Oct | Chessington North 12:02 | +2 min | +3 min |
| Thu 8 Oct | Chessington North 12:03 | +3 min | +4 min |
| Wed 7 Oct | Chessington North 11:59 | −1 min | +4 min |
| Tue 6 Oct | Chessington South 11:59 | 0 min | +3 min |
| Mon 5 Oct | Chessington North 11:58 | −2 min | +2 min |
| Sun 4 Oct | Chessington South 12:11 | +6 min | +7 min |
| Sat 3 Oct | Chessington North 12:01 | +2 min | +4 min |
| Fri 2 Oct | Chessington South 12:09 | +9 min | +9 min |
| Thu 1 Oct | Chessington North 12:02 | +2 min | +2 min |
| Wed 30 Sept | Chessington South 11:59 | −1 min | +2 min |
Each run is closed into train_runs (country, train number, service day) from the live positions. Final delay = last delay seen. Partial coverage: the feed stopped before the final stop (last value used, hatched in the chart). No data: a run without any valid delay; counts as neither on time nor late. Data collected since 11 July 2026.