South Western Railway 872V77
View line South Western Railway
Alerts for train 872V77
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 11 October +4 min
The mini-map returns when the train runs
On-time · 30 days
86%
6/7 runs under 3 min
RT coverage: 7 full · 0 partial · 0 no data
On-time · 90 days
88%
21/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+3min
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)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Sun 6 Sept Max en route +10 min · last fix heading to Hounslow +9 min
- Sun 11 Oct Max en route +4 min · last fix heading to Hounslow +4 min
- Sun 9 Aug Max en route +3 min · last fix heading to Hounslow +3 min
Distribution · 90 days
24 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 1
- On time 83% · 20
- 3–10 min 13% · 3
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 100% S n=12
- 75% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 11 Oct | Hounslow 01:13 | +4 min | +4 min |
| Sun 4 Oct | Hounslow 01:08 | 0 min | +1 min |
| Sat 3 Oct | Hounslow 01:08 | 0 min | +1 min |
| Sun 27 Sept | Hounslow 01:07 | −1 min | +1 min |
| Sat 26 Sept | Hounslow 01:10 | +2 min | +3 min |
| Sun 20 Sept | Hounslow 01:08 | 0 min | +1 min |
| Sat 19 Sept | Hounslow 01:08 | 0 min | +1 min |
| Sun 13 Sept | Hounslow 01:10 | +2 min | +3 min |
| Sat 12 Sept | Hounslow 01:08 | 0 min | +2 min |
| Sun 6 Sept | Hounslow 01:17 | +9 min | +10 min |
| Sat 5 Sept | Hounslow 01:07 | −1 min | +1 min |
| Sun 30 Aug | Hounslow 01:08 | 0 min | — |
| Sat 29 Aug | Hounslow 01:08 | 0 min | — |
| Sun 23 Aug | Hounslow 01:09 | +1 min | +2 min |
| Sat 22 Aug | Hounslow 01:07 | −1 min | — |
| Sun 16 Aug | Hounslow 01:07 | −1 min | — |
| Sat 15 Aug | Hounslow 01:08 | 0 min | +1 min |
| Sun 9 Aug | Hounslow 01:11 | +3 min | +3 min |
| Sat 8 Aug | Hounslow 01:09 | +1 min | +3 min |
| Sun 2 Aug | 87125 01:05 | 0 min | +2 min |
| Sat 1 Aug | Hounslow 01:08 | 0 min | +1 min |
| Sat 25 Jul | Hounslow 01:07 | −1 min | +1 min |
| Sun 19 Jul | Hounslow 01:07 | −2 min | +1 min |
| Sat 18 Jul | Hounslow 01:08 | +2 min | +2 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.