South Western Railway 872P03
View line South Western Railway
Alerts for train 872P03
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
81%
22/27 runs under 3 min
RT coverage: 27 full · 0 partial · 0 no data
On-time · 90 days
78%
66/85 runs under 3 min
RT coverage: 85 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: +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
- Mon 7 Sept Max en route +30 min · last fix heading to Portsmouth Harbour +30 min
- Tue 8 Sept Max en route +25 min · last fix heading to Tattenham Corner +25 min
- Tue 27 Oct Max en route +15 min · last fix heading to Tattenham Corner +15 min
- Sat 29 Aug Max en route +14 min · last fix heading to Portsmouth Harbour +13 min
- Thu 17 Sept Max en route +9 min · last fix heading to Tattenham Corner +9 min
Distribution · 90 days
85 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 78% · 66
- 3–10 min 18% · 15
- 10–30 min 4% · 3
- 30+ min 1% · 1
On-time by weekday
- 67% M n=12
- 69% T n=13
- 85% W n=13
- 69% T n=13
- 85% F n=13
- 75% S n=12
- 100% S n=9
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 7 Nov | Portsmouth Harbour 06:24 | +1 min | +1 min |
| Fri 6 Nov | Tattenham Corner 06:48 | +6 min | +6 min |
| Thu 5 Nov | Tattenham Corner 06:43 | +2 min | +2 min |
| Wed 4 Nov | Tattenham Corner 06:40 | +1 min | +1 min |
| Tue 3 Nov | Tattenham Corner 06:44 | +2 min | +8 min |
| Mon 2 Nov | Tattenham Corner 06:39 | 0 min | +2 min |
| Sun 1 Nov | — 03:23 | 0 min | — |
| Sat 31 Oct | Tattenham Corner 07:03 | +2 min | +2 min |
| Fri 30 Oct | Tattenham Corner 06:51 | +2 min | +3 min |
| Thu 29 Oct | Tattenham Corner 06:51 | +2 min | +7 min |
| Wed 28 Oct | Tattenham Corner 06:52 | +3 min | +18 min |
| Tue 27 Oct | Tattenham Corner 07:04 | +15 min | +15 min |
| Mon 26 Oct | Tattenham Corner 06:51 | +2 min | +2 min |
| Sun 25 Oct | — 09:16 | −1 min | — |
| Fri 23 Oct | Tattenham Corner 06:50 | 0 min | +2 min |
| Thu 22 Oct | Tattenham Corner 06:52 | +3 min | +3 min |
| Wed 21 Oct | Tattenham Corner 06:48 | −1 min | — |
| Tue 20 Oct | Tattenham Corner 06:49 | −1 min | +2 min |
| Mon 19 Oct | Tattenham Corner 09:02 | 0 min | +2 min |
| Sat 17 Oct | Portsmouth & Southsea 06:34 | +2 min | +2 min |
| Fri 16 Oct | Tattenham Corner 06:51 | +2 min | +2 min |
| Thu 15 Oct | Tattenham Corner 07:19 | +3 min | +4 min |
| Wed 14 Oct | Tattenham Corner 06:51 | +1 min | +2 min |
| Tue 13 Oct | Tattenham Corner 06:50 | +1 min | +3 min |
| Mon 12 Oct | Tattenham Corner 06:48 | −1 min | +8 min |
| Sun 11 Oct | Tattenham Corner 09:16 | 0 min | — |
| Sat 10 Oct | Portsmouth Harbour 06:31 | 0 min | +1 min |
| Fri 9 Oct | Tattenham Corner 06:51 | +2 min | +2 min |
| Thu 8 Oct | Tattenham Corner 06:52 | +2 min | +4 min |
| Wed 7 Oct | Tattenham Corner 06:49 | −1 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.