South Western Railway 861L20
View line South Western Railway
Alerts for train 861L20
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: Sunday 4 October +14 min
The mini-map returns when the train runs
On-time · 30 days
25%
1/4 runs under 3 min
RT coverage: 4 full · 0 partial · 0 no data
On-time · 90 days
50%
6/12 runs under 3 min
RT coverage: 12 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
P90
+10min
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
- Sun 4 Oct Max en route +14 min · last fix heading to 87215 +14 min
- Sun 13 Sept Max en route +10 min · last fix heading to 87215 +10 min
- Sun 19 Jul Max en route +9 min · last fix heading to 87215 +9 min
- Sun 30 Aug Max en route +8 min · last fix heading to 87215 +7 min
- Sun 16 Aug Max en route +7 min · last fix heading to 87215 +5 min
Distribution · 90 days
12 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 25% · 3
- On time 25% · 3
- 3–10 min 33% · 4
- 10–30 min 17% · 2
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- — S n=0
- 50% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 4 Oct | 87215 09:32 | +14 min | +14 min |
| Sun 27 Sept | 87215 09:22 | +4 min | +6 min |
| Sun 20 Sept | 87215 09:31 | −1 min | +1 min |
| Sun 13 Sept | 87215 09:27 | +10 min | +10 min |
| Sun 6 Sept | 87215 09:19 | +2 min | +5 min |
| Sun 30 Aug | 87215 09:24 | +7 min | +8 min |
| Sun 23 Aug | Queenstown Road (Battersea) 09:07 | −10 min | — |
| Sun 16 Aug | 87215 09:22 | +5 min | +7 min |
| Sun 9 Aug | Queenstown Road (Battersea) 09:06 | −11 min | +1 min |
| Sun 2 Aug | Queenstown Road (Battersea) 09:13 | −4 min | — |
| Sun 26 Jul | Queenstown Road (Battersea) 09:17 | 0 min | — |
| Sun 19 Jul | 87215 09:26 | +9 min | +9 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.