South Western Railway 871L55
View line South Western Railway
Alerts for train 871L55
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
67%
20/30 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: 0 min
P90
+11min
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
- Fri 7 Aug Max en route +70 min · last fix heading to 86135 +70 min
- Fri 18 Sept Max en route +42 min · last fix heading to Yeovil Pen Mill +37 min
- Wed 23 Sept Max en route +35 min · last fix heading to Yeovil Pen Mill +34 min
- Fri 14 Aug Max en route +34 min · last fix heading to Yeovil Pen Mill +27 min
- Wed 29 Jul Max en route +21 min · last fix heading to Yeovil Pen Mill +20 min
Distribution · 90 days
90 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 3
- On time 64% · 58
- 3–10 min 20% · 18
- 10–30 min 9% · 8
- 30+ min 3% · 3
On-time by weekday
- 69% M n=13
- 69% T n=13
- 62% W n=13
- 69% T n=13
- 50% F n=12
- 77% S n=13
- 77% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | — 00:46 | 0 min | — |
| Wed 21 Oct | Yeovil Pen Mill 20:40 | 0 min | +3 min |
| Tue 20 Oct | Yeovil Pen Mill 20:41 | −1 min | +4 min |
| Mon 19 Oct | Yeovil Pen Mill 20:40 | −1 min | +5 min |
| Sun 18 Oct | New Cross Gate 19:51 | 0 min | +5 min |
| Sat 17 Oct | East Croydon 19:46 | +4 min | +4 min |
| Fri 16 Oct | Yeovil Pen Mill 20:39 | −1 min | +4 min |
| Thu 15 Oct | Yeovil Pen Mill 20:38 | −1 min | +3 min |
| Wed 14 Oct | Yeovil Pen Mill 20:39 | −1 min | +4 min |
| Tue 13 Oct | Yeovil Pen Mill 20:39 | −1 min | +8 min |
| Mon 12 Oct | Yeovil Pen Mill 20:45 | +5 min | +9 min |
| Sun 11 Oct | Clapham Jn. C.S. 19:50 | +2 min | +3 min |
| Sat 10 Oct | Clapham Jn. C.S. 19:43 | +2 min | +3 min |
| Fri 9 Oct | Grateley 19:53 | +1 min | +3 min |
| Thu 8 Oct | Yeovil Pen Mill 21:24 | +8 min | +8 min |
| Wed 7 Oct | Yeovil Pen Mill 21:06 | +5 min | +11 min |
| Tue 6 Oct | Yeovil Pen Mill 20:46 | +5 min | +11 min |
| Mon 5 Oct | Yeovil Pen Mill 20:39 | 0 min | +2 min |
| Sun 4 Oct | 87230 19:50 | +1 min | +2 min |
| Sat 3 Oct | 87230 19:40 | 0 min | +1 min |
| Fri 2 Oct | Yeovil Pen Mill 00:59 | 0 min | +3 min |
| Thu 1 Oct | Yeovil Pen Mill 20:40 | −1 min | +3 min |
| Wed 30 Sept | Yeovil Pen Mill 20:39 | −1 min | +5 min |
| Tue 29 Sept | Yeovil Pen Mill 23:00 | +12 min | +13 min |
| Mon 28 Sept | Yeovil Pen Mill 20:39 | −1 min | +8 min |
| Sun 27 Sept | Grateley 19:40 | +15 min | +15 min |
| Sat 26 Sept | 87230 19:40 | −1 min | +1 min |
| Fri 25 Sept | Yeovil Pen Mill 20:46 | +4 min | +12 min |
| Thu 24 Sept | Yeovil Pen Mill 20:51 | +11 min | +34 min |
| Wed 23 Sept | Yeovil Pen Mill 21:03 | +34 min | +35 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.