South Western Railway 872P57
View line South Western Railway
Alerts for train 872P57
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
69%
20/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
76%
65/86 runs under 3 min
RT coverage: 86 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +5 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 27 Sept Max en route +60 min · last fix heading to 87286 +51 min
- Thu 20 Aug Max en route +19 min · last fix heading to Woodmansterne +19 min
- Wed 30 Sept Max en route +13 min · last fix heading to Tattenham Corner +13 min
- Wed 2 Sept Max en route +13 min · last fix heading to Tattenham Corner +13 min
- Sun 19 Jul Max en route +13 min · last fix heading to Portsmouth Harbour +12 min
Distribution · 90 days
86 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% · 5
- On time 70% · 60
- 3–10 min 16% · 14
- 10–30 min 7% · 6
- 30+ min 1% · 1
On-time by weekday
- 83% M n=12
- 85% T n=13
- 77% W n=13
- 75% T n=12
- 67% F n=12
- 83% S n=12
- 58% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 11 Oct | Surbiton 18:39 | −2 min | +1 min |
| Sat 10 Oct | Tattenham Corner 20:17 | 0 min | — |
| Fri 9 Oct | Tadworth 20:19 | +3 min | +4 min |
| Thu 8 Oct | Tattenham Corner 20:18 | +2 min | +4 min |
| Wed 7 Oct | Tattenham Corner 20:16 | 0 min | +1 min |
| Tue 6 Oct | Tattenham Corner 20:17 | +1 min | +2 min |
| Mon 5 Oct | Tattenham Corner 20:19 | +3 min | +4 min |
| Sun 4 Oct | Havant 19:49 | −3 min | +1 min |
| Sat 3 Oct | Tattenham Corner 20:19 | +2 min | +3 min |
| Fri 2 Oct | Tattenham Corner 20:17 | +1 min | +3 min |
| Thu 1 Oct | Tattenham Corner 20:27 | +10 min | +13 min |
| Wed 30 Sept | Tattenham Corner 20:29 | +13 min | +13 min |
| Tue 29 Sept | Tattenham Corner 20:16 | 0 min | +1 min |
| Mon 28 Sept | Tattenham Corner 20:16 | 0 min | +53 min |
| Sun 27 Sept | 87286 21:47 | +51 min | +60 min |
| Sat 26 Sept | Tattenham Corner 20:20 | +4 min | +4 min |
| Fri 25 Sept | Tattenham Corner 20:16 | −1 min | — |
| Thu 24 Sept | Tattenham Corner 20:14 | −2 min | — |
| Wed 23 Sept | Tattenham Corner 20:17 | +1 min | +2 min |
| Tue 22 Sept | Tattenham Corner 20:15 | −1 min | — |
| Mon 21 Sept | Tattenham Corner 20:19 | +3 min | +4 min |
| Sat 19 Sept | Tattenham Corner 20:18 | +1 min | +1 min |
| Fri 18 Sept | Tattenham Corner 20:18 | +2 min | +3 min |
| Thu 17 Sept | Tattenham Corner 20:18 | +1 min | +2 min |
| Wed 16 Sept | Tattenham Corner 20:16 | −1 min | — |
| Tue 15 Sept | Tattenham Corner 20:19 | +3 min | +3 min |
| Mon 14 Sept | Tattenham Corner 20:18 | +1 min | +1 min |
| Sun 13 Sept | Portsmouth Harbour 20:13 | +3 min | +7 min |
| Sat 12 Sept | Tattenham Corner 20:16 | 0 min | — |
| Fri 11 Sept | Tattenham Corner 20:18 | +2 min | +3 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.