South Western Railway 872Z29
View line South Western Railway
Alerts for train 872Z29
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.
The mini-map returns when the train runs
On-time ยท 30 days
83%
5/6 runs under 3 min
RT coverage: 6 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
89%
8/9 runs under 3 min
RT coverage: 9 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+2min
9 in 10 runs arrive with less than this
30 days: +3 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Sun 11 Oct Max en route +6 min ยท last fix heading to Clapham Jn. C.S. +5 min
Distribution ยท 90 days
9 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 11% ยท 1
- On time 78% ยท 7
- 3โ10 min 11% ยท 1
- 10โ30 min 0% ยท 0
- 30+ min 0% ยท 0
On-time by weekday
- โ M n=0
- โ T n=0
- โ W n=0
- โ T n=0
- โ F n=0
- 100% S n=5
- 75% S n=4
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Addlestone 14:41 | 0 min | โ |
| Sun 11 Oct | Clapham Jn. C.S. 14:08 | +5 min | +6 min |
| Sat 10 Oct | Richmond (London) 10:55 | +1 min | +1 min |
| Sun 4 Oct | 87125 11:48 | 0 min | โ |
| Sat 3 Oct | 87125 11:53 | โ2 min | โ |
| Sun 27 Sept | 87125 11:48 | 0 min | โ |
| Sat 8 Aug | 86010 16:16 | 0 min | โ |
| Sun 26 Jul | โ 04:37 | 0 min | โ |
| Sat 25 Jul | 86010 12:34 | โ1 min | โ |
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.