South Western Railway 872S73
View line South Western Railway
Alerts for train 872S73
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 · 30 days
84%
21/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
73%
56/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +9 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 3 Oct Max en route +28 min · last fix heading to Hounslow +28 min
- Sat 22 Aug Max en route +22 min · last fix heading to 86010 +15 min
- Sun 23 Aug Max en route +14 min · last fix heading to — +14 min
- Tue 29 Sept Max en route +15 min · last fix heading to 86010 +11 min
- Wed 19 Aug Max en route +16 min · last fix heading to 86010 +11 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 73% · 56
- 3–10 min 21% · 16
- 10–30 min 6% · 5
- 30+ min 0% · 0
On-time by weekday
- 77% M n=13
- 75% T n=12
- 67% W n=12
- 83% T n=12
- 77% F n=13
- 62% S n=13
- 50% S n=2
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 13 Oct | Chertsey 00:19 | +1 min | +1 min |
| Mon 12 Oct | Chertsey 01:24 | 0 min | +4 min |
| Sat 10 Oct | Isleworth 23:09 | −1 min | +10 min |
| Fri 9 Oct | Addlestone 23:53 | +9 min | +9 min |
| Thu 8 Oct | Chertsey 00:34 | 0 min | +3 min |
| Wed 7 Oct | Addlestone 01:04 | +8 min | +10 min |
| Tue 6 Oct | Addlestone 00:59 | +2 min | +3 min |
| Mon 5 Oct | Chertsey 00:58 | +2 min | +2 min |
| Sat 3 Oct | Hounslow 23:28 | +28 min | +28 min |
| Fri 2 Oct | 86010 00:29 | +1 min | +2 min |
| Thu 1 Oct | 86010 00:31 | 0 min | +2 min |
| Wed 30 Sept | 86010 23:45 | +1 min | +11 min |
| Tue 29 Sept | 86010 23:55 | +11 min | +15 min |
| Mon 28 Sept | 86010 23:43 | −1 min | +1 min |
| Sat 26 Sept | 86010 00:48 | 0 min | +1 min |
| Fri 25 Sept | 86010 23:45 | +1 min | +2 min |
| Thu 24 Sept | — 12:02 | −1 min | — |
| Wed 23 Sept | 86010 23:43 | −1 min | +3 min |
| Tue 22 Sept | 86010 00:42 | +1 min | +1 min |
| Mon 21 Sept | 86010 23:43 | −1 min | — |
| Sat 19 Sept | 86010 23:48 | 0 min | +2 min |
| Fri 18 Sept | 86010 23:44 | +1 min | +3 min |
| Thu 17 Sept | 86010 23:45 | +1 min | +1 min |
| Wed 16 Sept | 86010 00:53 | +1 min | +2 min |
| Tue 15 Sept | 86010 00:37 | +1 min | +1 min |
| Mon 14 Sept | 86010 23:43 | −1 min | +2 min |
| Sun 13 Sept | — 01:04 | 0 min | — |
| Sat 12 Sept | 86010 00:59 | 0 min | — |
| Fri 11 Sept | 86010 23:46 | +2 min | +2 min |
| Thu 10 Sept | 86010 23:45 | +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.