South Western Railway 871D66
View line South Western Railway
Alerts for train 871D66
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
83%
20/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
84%
61/73 runs under 3 min
RT coverage: 73 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +3 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 22 Aug Max en route +27 min · last fix heading to 87286 +27 min
- Fri 14 Aug Max en route +28 min · last fix heading to 87286 +19 min
- Tue 25 Aug Max en route +16 min · last fix heading to 87286 +16 min
- Thu 22 Oct Max en route +17 min · last fix heading to Vauxhall +11 min
- Sat 17 Oct Max en route +9 min · last fix heading to Vauxhall +9 min
Distribution · 90 days
73 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 7% · 5
- On time 77% · 56
- 3–10 min 11% · 8
- 10–30 min 5% · 4
- 30+ min 0% · 0
On-time by weekday
- 100% M n=13
- 85% T n=13
- 92% W n=12
- 75% T n=12
- 80% F n=10
- 69% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | Vauxhall 21:28 | +2 min | +2 min |
| Tue 3 Nov | Vauxhall 21:24 | −1 min | — |
| Mon 2 Nov | Vauxhall 21:28 | +2 min | +2 min |
| Sat 31 Oct | Vauxhall 21:34 | 0 min | +2 min |
| Fri 30 Oct | Vauxhall 21:33 | −1 min | — |
| Thu 29 Oct | Vauxhall 21:35 | +2 min | +2 min |
| Wed 28 Oct | Vauxhall 21:34 | 0 min | +1 min |
| Tue 27 Oct | Vauxhall 21:33 | −1 min | — |
| Mon 26 Oct | Vauxhall 21:35 | +2 min | +2 min |
| Sat 24 Oct | Vauxhall 21:31 | −4 min | — |
| Fri 23 Oct | Vauxhall 21:32 | −2 min | — |
| Thu 22 Oct | Vauxhall 21:44 | +11 min | +17 min |
| Wed 21 Oct | Vauxhall 21:33 | 0 min | +1 min |
| Tue 20 Oct | Vauxhall 21:32 | −1 min | +1 min |
| Mon 19 Oct | Vauxhall 21:32 | −1 min | — |
| Sat 17 Oct | Vauxhall 21:43 | +9 min | +9 min |
| Fri 16 Oct | Vauxhall 21:33 | 0 min | +2 min |
| Thu 15 Oct | Vauxhall 21:34 | 0 min | +1 min |
| Wed 14 Oct | Vauxhall 21:33 | 0 min | — |
| Tue 13 Oct | Vauxhall 21:36 | +3 min | +3 min |
| Mon 12 Oct | Vauxhall 21:34 | +1 min | +1 min |
| Sat 10 Oct | Vauxhall 21:31 | −3 min | — |
| Thu 8 Oct | Vauxhall 21:36 | +3 min | +3 min |
| Wed 7 Oct | Vauxhall 21:33 | −1 min | — |
| Tue 6 Oct | Vauxhall 21:33 | 0 min | — |
| Mon 5 Oct | Vauxhall 21:33 | −1 min | — |
| Sat 3 Oct | Vauxhall 21:35 | +1 min | +2 min |
| Fri 2 Oct | 87286 21:31 | −2 min | — |
| Thu 1 Oct | 87286 21:32 | −1 min | +1 min |
| Wed 30 Sept | 87286 21:34 | 0 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.