South Western Railway 861Z84
View line South Western Railway
Alerts for train 861Z84
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 10 October +1 min
The mini-map returns when the train runs
On-time · 30 days
67%
2/3 runs under 3 min
RT coverage: 3 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
- Mon 14 Sept Max en route +33 min · last fix heading to 87230 +11 min
- Fri 18 Sept Max en route +32 min · last fix heading to 87232 +3 min
Distribution · 90 days
4 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 25% · 1
- On time 25% · 1
- 3–10 min 25% · 1
- 10–30 min 25% · 1
- 30+ min 0% · 0
On-time by weekday
- 0% M n=1
- — T n=0
- — W n=0
- — T n=0
- 0% F n=1
- 100% S n=2
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 10 Oct | Wimbledon 22:25 | +1 min | +2 min |
| Sat 19 Sept | 87205 21:31 | −3 min | +6 min |
| Fri 18 Sept | 87232 22:32 | +3 min | +32 min |
| Mon 14 Sept | 87230 21:28 | +11 min | +33 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.