South Western Railway 872P77
View line South Western Railway
Alerts for train 872P77
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
65%
17/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
69%
59/86 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
+7min
9 in 10 runs arrive with less than this
30 days: +7 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 1 Aug Max en route +49 min · last fix heading to Portsmouth Harbour +48 min
- Fri 31 Jul Max en route +46 min · last fix heading to Godalming +44 min
- Fri 23 Oct Max en route +34 min · last fix heading to New Malden +34 min
- Thu 17 Sept Max en route +34 min · last fix heading to Haslemere +34 min
- Thu 10 Sept Max en route +11 min · last fix heading to Rowlands Castle +11 min
Distribution · 90 days
86 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 9% · 8
- On time 59% · 51
- 3–10 min 24% · 21
- 10–30 min 2% · 2
- 30+ min 5% · 4
On-time by weekday
- 92% M n=13
- 85% T n=13
- 69% W n=13
- 50% T n=12
- 42% F n=12
- 50% S n=10
- 85% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | New Malden 00:51 | +34 min | +34 min |
| Wed 21 Oct | Haslemere 00:44 | +2 min | +2 min |
| Tue 20 Oct | Haslemere 00:43 | +1 min | +2 min |
| Mon 19 Oct | Haslemere 00:42 | 0 min | +1 min |
| Sun 18 Oct | Surbiton 23:41 | 0 min | — |
| Fri 16 Oct | Portsmouth Harbour 01:36 | +2 min | +3 min |
| Thu 15 Oct | Bedhampton 01:25 | 0 min | +1 min |
| Wed 14 Oct | Havant 01:26 | 0 min | +7 min |
| Tue 13 Oct | Bedhampton 01:25 | −1 min | +1 min |
| Mon 12 Oct | Havant 01:36 | +10 min | +15 min |
| Sun 11 Oct | Surbiton 23:41 | 0 min | — |
| Thu 8 Oct | Havant 01:20 | +6 min | +6 min |
| Wed 7 Oct | Havant 01:13 | −2 min | +2 min |
| Tue 6 Oct | Havant 01:17 | +2 min | +6 min |
| Mon 5 Oct | Havant 01:14 | 0 min | +1 min |
| Sun 4 Oct | Havant 00:48 | −2 min | +8 min |
| Sat 3 Oct | Portsmouth Harbour 01:36 | +3 min | +3 min |
| Fri 2 Oct | Rowlands Castle 00:59 | +3 min | +4 min |
| Thu 1 Oct | Petersfield 00:57 | −2 min | +7 min |
| Wed 30 Sept | Petersfield 00:59 | +7 min | +8 min |
| Tue 29 Sept | Petersfield 00:59 | 0 min | +2 min |
| Mon 28 Sept | Petersfield 00:59 | 0 min | +3 min |
| Sun 27 Sept | Portsmouth Harbour 00:59 | 0 min | +1 min |
| Sat 26 Sept | Portsmouth Harbour 01:41 | +7 min | +8 min |
| Fri 25 Sept | Rowlands Castle 00:59 | +4 min | +6 min |
| Thu 24 Sept | Rowlands Castle 00:59 | +5 min | +10 min |
| Wed 23 Sept | Rowlands Castle 00:59 | +6 min | +6 min |
| Tue 22 Sept | Havant 00:59 | +1 min | +1 min |
| Mon 21 Sept | Havant 00:59 | −1 min | +5 min |
| Sun 20 Sept | Portsmouth Harbour 00:59 | +4 min | +9 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.