South Western Railway 871D12
Alerts for train 871D12
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.
Running now · updated 07:18
Running now +4 min
Today it is running worse than usual: typical arrival delay is +1 min; 73% of the last 22 runs arrived on time.
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
- Thu 22 Oct Max en route +11 min · last fix heading to Vauxhall +11 min
- Mon 2 Nov Max en route +8 min · last fix heading to Vauxhall +8 min
- Tue 27 Oct Max en route +7 min · last fix heading to Vauxhall +7 min
- Wed 7 Oct Max en route +15 min · last fix heading to Earlsfield +6 min
- Tue 22 Sept Max en route +9 min · last fix heading to 87286 +5 min
Distribution · 90 days
63 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 11% · 7
- On time 73% · 46
- 3–10 min 14% · 9
- 10–30 min 2% · 1
- 30+ min 0% · 0
On-time by weekday
- 83% M n=12
- 85% T n=13
- 77% W n=13
- 77% T n=13
- 100% F n=12
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | Epsom 07:14 | +3 min | +3 min |
| Wed 4 Nov | Vauxhall 07:54 | −1 min | +2 min |
| Tue 3 Nov | Vauxhall 07:58 | +1 min | +1 min |
| Mon 2 Nov | Vauxhall 08:04 | +8 min | +8 min |
| Fri 30 Oct | Vauxhall 08:04 | 0 min | — |
| Thu 29 Oct | Vauxhall 08:06 | +1 min | +2 min |
| Wed 28 Oct | Vauxhall 08:06 | +2 min | +6 min |
| Tue 27 Oct | Vauxhall 08:11 | +7 min | +7 min |
| Mon 26 Oct | Vauxhall 08:05 | 0 min | — |
| Fri 23 Oct | Vauxhall 08:04 | −1 min | — |
| Thu 22 Oct | Vauxhall 08:15 | +11 min | +11 min |
| Wed 21 Oct | Vauxhall 08:01 | −3 min | — |
| Tue 20 Oct | Vauxhall 08:04 | −1 min | +3 min |
| Mon 19 Oct | Vauxhall 08:02 | −2 min | +2 min |
| Fri 16 Oct | Vauxhall 08:05 | +1 min | +1 min |
| Thu 15 Oct | Vauxhall 08:05 | +1 min | +1 min |
| Wed 14 Oct | Vauxhall 08:08 | +4 min | +4 min |
| Tue 13 Oct | Vauxhall 08:05 | +1 min | +1 min |
| Mon 12 Oct | Vauxhall 08:04 | 0 min | — |
| Fri 9 Oct | Vauxhall 08:04 | 0 min | — |
| Thu 8 Oct | Vauxhall 08:03 | −1 min | — |
| Wed 7 Oct | Earlsfield 08:10 | +6 min | +15 min |
| Tue 6 Oct | Vauxhall 08:04 | 0 min | — |
| Mon 5 Oct | 87286 08:04 | 0 min | — |
| Fri 2 Oct | 87286 08:05 | 0 min | — |
| Thu 1 Oct | 87286 08:03 | −1 min | +1 min |
| Wed 30 Sept | 87286 08:05 | +1 min | +11 min |
| Tue 29 Sept | 87286 08:04 | −1 min | — |
| Mon 28 Sept | 87286 08:04 | −1 min | — |
| Fri 25 Sept | 87286 08:04 | 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.