South Western Railway 872Z53
View line South Western Railway
Alerts for train 872Z53
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 25 October +4 min
The mini-map returns when the train runs
On-time · 30 days
50%
3/6 runs under 3 min
RT coverage: 6 full · 0 partial · 0 no data
On-time · 90 days
56%
5/9 runs under 3 min
RT coverage: 9 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +2 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +6 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
- Sat 17 Oct Max en route +9 min · last fix heading to — +8 min
- Sun 20 Sept Max en route +6 min · last fix heading to Portsmouth & Southsea +6 min
- Sun 25 Oct Max en route +6 min · last fix heading to Portsmouth Harbour +4 min
- Sat 24 Oct Max en route +5 min · last fix heading to St Margarets (London) +4 min
Distribution · 90 days
9 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 56% · 5
- 3–10 min 44% · 4
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- 100% W n=1
- — T n=0
- — F n=0
- 50% S n=4
- 50% S n=4
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 25 Oct | Portsmouth Harbour 19:13 | +4 min | +6 min |
| Sat 24 Oct | St Margarets (London) 18:01 | +4 min | +5 min |
| Sat 17 Oct | — 19:43 | +8 min | +9 min |
| Sun 11 Oct | Clapham Jn. C.S. 20:02 | 0 min | +2 min |
| Sun 4 Oct | 87125 17:47 | −1 min | — |
| Sat 3 Oct | 87125 17:53 | −1 min | — |
| Sun 20 Sept | Portsmouth & Southsea 19:11 | +6 min | +6 min |
| Wed 9 Sept | Brighton 18:29 | +1 min | +4 min |
| Sat 8 Aug | 86010 00:42 | 0 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.