South Western Railway 871D22
View line South Western Railway
Alerts for train 871D22
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
80%
20/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
68%
52/76 runs under 3 min
RT coverage: 76 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: 0 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +6 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
- Mon 19 Oct Max en route +7 min · last fix heading to Vauxhall +7 min
- Mon 24 Aug Max en route +7 min · last fix heading to 87286 +7 min
- Thu 22 Oct Max en route +7 min · last fix heading to Vauxhall +6 min
- Tue 20 Oct Max en route +6 min · last fix heading to Vauxhall +6 min
- Sat 12 Sept Max en route +7 min · last fix heading to 87286 +6 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 5% · 4
- On time 63% · 48
- 3–10 min 32% · 24
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 77% M n=13
- 77% T n=13
- 62% W n=13
- 54% T n=13
- 83% F n=12
- 58% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Vauxhall 10:39 | +6 min | +7 min |
| Wed 21 Oct | Vauxhall 10:31 | −2 min | — |
| Tue 20 Oct | Vauxhall 10:39 | +6 min | +6 min |
| Mon 19 Oct | Vauxhall 10:41 | +7 min | +7 min |
| Sat 17 Oct | Vauxhall 10:33 | 0 min | — |
| Fri 16 Oct | Vauxhall 10:34 | 0 min | +1 min |
| Thu 15 Oct | Vauxhall 10:35 | +1 min | +2 min |
| Wed 14 Oct | Vauxhall 16:24 | 0 min | +1 min |
| Tue 13 Oct | Vauxhall 10:36 | +2 min | +3 min |
| Mon 12 Oct | Vauxhall 10:35 | +1 min | +3 min |
| Sat 10 Oct | Vauxhall 10:35 | +1 min | +2 min |
| Fri 9 Oct | Vauxhall 10:32 | −1 min | +1 min |
| Thu 8 Oct | Vauxhall 10:36 | +3 min | +4 min |
| Wed 7 Oct | Vauxhall 10:34 | +1 min | +1 min |
| Tue 6 Oct | Vauxhall 10:33 | 0 min | +1 min |
| Mon 5 Oct | 87286 10:31 | −2 min | — |
| Sat 3 Oct | 87286 10:35 | +2 min | +2 min |
| Fri 2 Oct | 87286 10:32 | −1 min | — |
| Thu 1 Oct | 87286 10:34 | 0 min | +1 min |
| Wed 30 Sept | 87286 10:30 | −3 min | — |
| Tue 29 Sept | 87286 10:32 | −1 min | — |
| Mon 28 Sept | 87286 10:31 | −2 min | — |
| Sat 26 Sept | 87286 10:34 | 0 min | +1 min |
| Fri 25 Sept | 87286 10:33 | 0 min | +1 min |
| Thu 24 Sept | 87286 10:38 | +5 min | +5 min |
| Wed 23 Sept | 87286 10:36 | +3 min | +3 min |
| Tue 22 Sept | 87286 10:34 | +1 min | +1 min |
| Mon 21 Sept | 87286 10:37 | +3 min | +3 min |
| Sat 19 Sept | Worcester Park 10:07 | −1 min | +6 min |
| Fri 18 Sept | 87286 10:39 | +5 min | +7 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.