South Western Railway 872C51
View line South Western Railway
Alerts for train 872C51
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
71%
20/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
76%
65/85 runs under 3 min
RT coverage: 85 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +11 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
- Sat 7 Nov Max en route +23 min · last fix heading to Winnersh +19 min
- Mon 12 Oct Max en route +18 min · last fix heading to Winnersh Triangle +16 min
- Tue 3 Nov Max en route +15 min · last fix heading to Earley +14 min
- Mon 26 Oct Max en route +10 min · last fix heading to Earley +10 min
- Wed 19 Aug Max en route +9 min · last fix heading to 74234 +9 min
Distribution · 90 days
85 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 75% · 64
- 3–10 min 19% · 16
- 10–30 min 5% · 4
- 30+ min 0% · 0
On-time by weekday
- 58% M n=12
- 75% T n=12
- 77% W n=13
- 69% T n=13
- 92% F n=13
- 78% S n=9
- 85% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 8 Nov | Earley 18:15 | 0 min | +2 min |
| Sat 7 Nov | Winnersh 18:34 | +19 min | +23 min |
| Fri 6 Nov | Earley 18:18 | 0 min | +3 min |
| Thu 5 Nov | Earley 18:19 | +1 min | +1 min |
| Wed 4 Nov | Winnersh Triangle 18:19 | +2 min | +2 min |
| Tue 3 Nov | Earley 18:29 | +14 min | +15 min |
| Mon 2 Nov | Winnersh Triangle 18:20 | +3 min | +3 min |
| Sun 1 Nov | Winnersh Triangle 18:09 | 0 min | — |
| Sat 31 Oct | Winnersh Triangle 18:11 | 0 min | +2 min |
| Fri 30 Oct | Winnersh Triangle 18:20 | +2 min | +2 min |
| Thu 29 Oct | Winnersh Triangle 18:20 | +2 min | +2 min |
| Wed 28 Oct | Earley 18:22 | +3 min | +4 min |
| Tue 27 Oct | Earley 18:18 | 0 min | +1 min |
| Mon 26 Oct | Earley 18:28 | +10 min | +10 min |
| Sun 25 Oct | Winnersh Triangle 18:10 | +1 min | +1 min |
| Sat 24 Oct | Earley 18:18 | 0 min | +4 min |
| Fri 23 Oct | Earley 18:18 | 0 min | +1 min |
| Thu 22 Oct | Winnersh Triangle 18:25 | +7 min | +7 min |
| Wed 21 Oct | Earley 18:18 | 0 min | +1 min |
| Tue 20 Oct | Earley 18:18 | 0 min | — |
| Mon 19 Oct | Earley 18:18 | −1 min | +1 min |
| Sun 18 Oct | Winnersh Triangle 18:12 | +1 min | +2 min |
| Fri 16 Oct | Earley 18:17 | −1 min | — |
| Thu 15 Oct | Winnersh Triangle 18:24 | +6 min | +6 min |
| Wed 14 Oct | Earley 18:18 | 0 min | +1 min |
| Tue 13 Oct | Earley 18:19 | +1 min | +1 min |
| Mon 12 Oct | Winnersh Triangle 18:34 | +16 min | +18 min |
| Sun 11 Oct | Winnersh Triangle 18:10 | +1 min | +1 min |
| Sat 10 Oct | Winnersh Triangle 18:11 | +2 min | +2 min |
| Fri 9 Oct | Earley 18:18 | −1 min | +1 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.