South Western Railway 861Z71
View line South Western Railway
Alerts for train 861Z71
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 +1 min
The mini-map returns when the train runs
On-time · 30 days
—
Too little data (1/1 runs with data)
RT coverage: 1 full · 0 partial · 0 no data
On-time · 90 days
50%
2/4 runs under 3 min
RT coverage: 4 full · 0 partial · 0 no data
Typical delay
—
Needs at least 5 runs with data (4 so far)
P90
—
Needs at least 5 runs with data (4 so far)
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 14 Aug Max en route +64 min · last fix heading to 86980 +56 min
- Sat 19 Sept Max en route +17 min · last fix heading to 87230 +16 min
Distribution · 90 days
4 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 50% · 2
- 3–10 min 0% · 0
- 10–30 min 25% · 1
- 30+ min 25% · 1
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- 0% F n=1
- 50% S n=2
- 100% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 4 Oct | Weymouth C.H.S. 00:46 | +1 min | +1 min |
| Sat 19 Sept | 87230 00:09 | +16 min | +17 min |
| Sat 12 Sept | 87230 23:52 | +2 min | +5 min |
| Fri 14 Aug | 86980 21:51 | +56 min | +64 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.