South Western Railway 861W50
View line South Western Railway
Alerts for train 861W50
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: Saturday 17 October +4 min
The mini-map returns when the train runs
On-time · 30 days
0%
0/4 runs under 3 min
RT coverage: 4 full · 0 partial · 0 no data
On-time · 90 days
14%
2/14 runs under 3 min
RT coverage: 14 full · 0 partial · 0 no data
Typical delay
+6min
Median at arrival, 90 days
P90
+15min
9 in 10 runs arrive with less than this
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 10 Oct Max en route +18 min · last fix heading to Clapham Jn. C.S. +18 min
- Sat 22 Aug Max en route +15 min · last fix heading to 87286 +15 min
- Sat 15 Aug Max en route +15 min · last fix heading to 87286 +15 min
- Sat 1 Aug Max en route +15 min · last fix heading to 87286 +15 min
- Sat 8 Aug Max en route +9 min · last fix heading to 87286 +9 min
Distribution · 90 days
14 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 7% · 1
- On time 7% · 1
- 3–10 min 57% · 8
- 10–30 min 29% · 4
- 30+ min 0% · 0
On-time by weekday
- 100% M n=1
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 8% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Wimbledon 10:32 | +4 min | +7 min |
| Sat 10 Oct | Clapham Jn. C.S. 10:45 | +18 min | +18 min |
| Sat 3 Oct | 87286 10:32 | +4 min | +4 min |
| Sat 26 Sept | 87286 10:32 | +5 min | +5 min |
| Sat 19 Sept | 87215 11:02 | −3 min | +4 min |
| Sat 12 Sept | 87286 10:32 | +5 min | +5 min |
| Sat 5 Sept | 87286 10:32 | +4 min | +4 min |
| Mon 31 Aug | 87286 10:29 | +1 min | +3 min |
| Sat 29 Aug | 87286 10:33 | +6 min | +8 min |
| Sat 22 Aug | 87286 10:43 | +15 min | +15 min |
| Sat 15 Aug | 87286 10:42 | +15 min | +15 min |
| Sat 8 Aug | 87286 10:36 | +9 min | +9 min |
| Sat 1 Aug | 87286 10:42 | +15 min | +15 min |
| Sat 25 Jul | 87286 10:33 | +6 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.