South Western Railway 861P78
View line South Western Railway
Alerts for train 861P78
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.
It does not run today
Last recorded run: Wednesday 21 October +3 min
The mini-map returns when the train runs
On-time · 30 days
15%
3/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
On-time · 90 days
24%
17/70 runs under 3 min
RT coverage: 70 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +4 min
P90
+12min
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 31 Jul Max en route +37 min · last fix heading to 87286 +37 min
- Fri 7 Aug Max en route +35 min · last fix heading to 87286 +33 min
- Wed 23 Sept Max en route +24 min · last fix heading to 87286 +24 min
- Fri 14 Aug Max en route +23 min · last fix heading to 87286 +22 min
- Tue 25 Aug Max en route +17 min · last fix heading to 87286 +17 min
Distribution · 90 days
70 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 3
- On time 20% · 14
- 3–10 min 53% · 37
- 10–30 min 20% · 14
- 30+ min 3% · 2
On-time by weekday
- 27% M n=11
- 38% T n=13
- 8% W n=13
- 8% T n=12
- 9% F n=11
- — S n=0
- 60% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 21 Oct | Clapham Jn. C.S. 23:32 | +3 min | +5 min |
| Tue 20 Oct | Clapham Jn. C.S. 23:35 | +7 min | +8 min |
| Mon 19 Oct | Wimbledon 23:35 | +6 min | +7 min |
| Fri 16 Oct | Clapham Jn. C.S. 23:32 | +4 min | +4 min |
| Thu 15 Oct | Wimbledon 23:34 | +6 min | +6 min |
| Wed 14 Oct | Clapham Jn. C.S. 23:31 | +3 min | +3 min |
| Tue 13 Oct | Wimbledon 23:31 | +3 min | +3 min |
| Mon 12 Oct | Clapham Jn. C.S. 23:33 | +5 min | +5 min |
| Sun 11 Oct | Wimbledon 23:25 | +3 min | +3 min |
| Thu 8 Oct | Clapham Jn. C.S. 23:39 | +11 min | +11 min |
| Wed 7 Oct | Clapham Jn. C.S. 23:31 | +3 min | +3 min |
| Tue 6 Oct | Clapham Jn. C.S. 23:30 | +2 min | +2 min |
| Mon 5 Oct | Clapham Jn. C.S. 23:32 | +4 min | +4 min |
| Sun 4 Oct | 87286 23:20 | −2 min | — |
| Fri 2 Oct | 87286 23:32 | +4 min | +5 min |
| Thu 1 Oct | 87286 23:36 | +7 min | +8 min |
| Wed 30 Sept | 87286 23:33 | +5 min | +7 min |
| Tue 29 Sept | 87286 23:29 | 0 min | +2 min |
| Mon 28 Sept | 87286 23:40 | +12 min | +13 min |
| Sun 27 Sept | 87286 23:34 | +12 min | +14 min |
| Fri 25 Sept | 87286 23:38 | +9 min | +9 min |
| Thu 24 Sept | 87286 23:35 | +6 min | +6 min |
| Wed 23 Sept | 87286 23:52 | +24 min | +24 min |
| Tue 22 Sept | 87286 23:46 | +15 min | +15 min |
| Mon 21 Sept | 87286 23:29 | +1 min | +2 min |
| Sun 20 Sept | 87215 23:54 | +12 min | +13 min |
| Fri 18 Sept | 87286 23:34 | +6 min | +6 min |
| Thu 17 Sept | 87286 23:39 | +10 min | +10 min |
| Wed 16 Sept | 87286 23:35 | +6 min | +6 min |
| Tue 15 Sept | 87286 23:33 | +5 min | +6 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.