South Western Railway 872P43
View line South Western Railway
Alerts for train 872P43
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
58%
15/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
61%
48/79 runs under 3 min
RT coverage: 79 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +21 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
- Fri 7 Aug Max en route +89 min · last fix heading to Portsmouth & Southsea +53 min
- Fri 25 Sept Max en route +24 min · last fix heading to Portsmouth & Southsea +24 min
- Fri 9 Oct Max en route +23 min · last fix heading to Portsmouth & Southsea +23 min
- Mon 21 Sept Max en route +32 min · last fix heading to Portsmouth & Southsea +21 min
- Thu 1 Oct Max en route +20 min · last fix heading to Portsmouth & Southsea +20 min
Distribution · 90 days
79 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 3
- On time 57% · 45
- 3–10 min 28% · 22
- 10–30 min 10% · 8
- 30+ min 1% · 1
On-time by weekday
- 33% M n=12
- 62% T n=13
- 77% W n=13
- 62% T n=13
- 46% F n=13
- 77% S n=13
- 100% S n=2
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Portsmouth & Southsea 16:56 | +2 min | +5 min |
| Fri 16 Oct | Portsmouth & Southsea 16:55 | +2 min | +3 min |
| Thu 15 Oct | Portsmouth & Southsea 16:54 | +2 min | +2 min |
| Wed 14 Oct | Tadworth 16:54 | +1 min | +1 min |
| Tue 13 Oct | Portsmouth & Southsea 17:01 | +8 min | +9 min |
| Mon 12 Oct | Bedhampton 16:58 | +6 min | +6 min |
| Sun 11 Oct | Portsmouth Harbour 16:16 | +2 min | +2 min |
| Sat 10 Oct | Portsmouth Harbour 17:21 | 0 min | +1 min |
| Fri 9 Oct | Portsmouth & Southsea 17:15 | +23 min | +23 min |
| Thu 8 Oct | Portsmouth & Southsea 16:52 | +1 min | +3 min |
| Wed 7 Oct | Tattenham Corner 16:53 | +1 min | +2 min |
| Tue 6 Oct | Tattenham Corner 16:54 | +1 min | +2 min |
| Mon 5 Oct | Portsmouth & Southsea 17:43 | +7 min | +7 min |
| Sat 3 Oct | Tattenham Corner 16:46 | −1 min | +2 min |
| Fri 2 Oct | Portsmouth & Southsea 16:55 | +2 min | +2 min |
| Thu 1 Oct | Portsmouth & Southsea 17:12 | +20 min | +20 min |
| Wed 30 Sept | Portsmouth & Southsea 16:59 | +6 min | +6 min |
| Tue 29 Sept | Portsmouth & Southsea 16:58 | +5 min | +6 min |
| Mon 28 Sept | Portsmouth & Southsea 17:01 | +8 min | +8 min |
| Sat 26 Sept | Portsmouth & Southsea 16:55 | +1 min | +3 min |
| Fri 25 Sept | Portsmouth & Southsea 17:16 | +24 min | +24 min |
| Thu 24 Sept | Portsmouth & Southsea 16:53 | +1 min | +1 min |
| Wed 23 Sept | Portsmouth & Southsea 16:53 | +1 min | +1 min |
| Tue 22 Sept | Portsmouth & Southsea 16:54 | +2 min | +28 min |
| Mon 21 Sept | Portsmouth & Southsea 17:13 | +21 min | +32 min |
| Sat 19 Sept | Portsmouth & Southsea 17:05 | +11 min | +11 min |
| Fri 18 Sept | Portsmouth & Southsea 16:54 | +1 min | +2 min |
| Thu 17 Sept | Portsmouth & Southsea 16:59 | +7 min | +7 min |
| Wed 16 Sept | Portsmouth & Southsea 16:52 | 0 min | +1 min |
| Tue 15 Sept | Portsmouth & Southsea 16:55 | +3 min | +4 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.