South Western Railway 872U25
View line South Western Railway
Alerts for train 872U25
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 ยท 30 days
100%
24/24 runs under 3 min
RT coverage: 24 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
92%
68/74 runs under 3 min
RT coverage: 74 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ2 min
P90
+2min
9 in 10 runs arrive with less than this
30 days: 0 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Wed 16 Sept Max en route +27 min ยท last fix heading to Windsor & Eton Riverside +25 min
- Sat 19 Sept Max en route +8 min ยท last fix heading to Windsor & Eton Riverside +8 min
- Thu 27 Aug Max en route +7 min ยท last fix heading to Windsor & Eton Riverside +7 min
- Tue 18 Aug Max en route +6 min ยท last fix heading to Windsor & Eton Riverside +6 min
- Fri 18 Sept Max en route +7 min ยท last fix heading to Windsor & Eton Riverside +3 min
Distribution ยท 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 38% ยท 28
- On time 54% ยท 40
- 3โ10 min 7% ยท 5
- 10โ30 min 1% ยท 1
- 30+ min 0% ยท 0
On-time by weekday
- 100% M n=12
- 92% T n=12
- 92% W n=12
- 92% T n=13
- 85% F n=13
- 91% S n=11
- 100% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 9 Nov | Windsor & Eton Riverside 11:27 | โ2 min | +2 min |
| Sat 7 Nov | Windsor & Eton Riverside 11:28 | โ1 min | +3 min |
| Fri 6 Nov | Windsor & Eton Riverside 11:28 | โ2 min | โ |
| Thu 5 Nov | Windsor & Eton Riverside 11:28 | โ1 min | โ |
| Wed 4 Nov | Windsor & Eton Riverside 11:28 | โ2 min | โ |
| Tue 3 Nov | Datchet 11:29 | 0 min | +2 min |
| Sat 31 Oct | Whitton 11:15 | +2 min | +2 min |
| Fri 30 Oct | Ascot 11:41 | โ6 min | +1 min |
| Thu 29 Oct | Ascot 11:41 | โ6 min | +4 min |
| Wed 28 Oct | Ascot 11:44 | โ3 min | +11 min |
| Tue 27 Oct | Ascot 11:42 | โ5 min | +3 min |
| Mon 26 Oct | Ascot 11:46 | โ1 min | +13 min |
| Sun 25 Oct | Datchet 09:53 | 0 min | +2 min |
| Sat 24 Oct | Shepperton 11:22 | โ1 min | โ |
| Fri 23 Oct | Windsor & Eton Riverside 11:36 | โ2 min | โ |
| Thu 22 Oct | Windsor & Eton Riverside 11:36 | โ1 min | +2 min |
| Wed 21 Oct | Windsor & Eton Riverside 11:36 | โ2 min | โ |
| Tue 20 Oct | Datchet 11:37 | โ1 min | +2 min |
| Mon 19 Oct | Windsor & Eton Riverside 11:36 | โ2 min | โ |
| Fri 16 Oct | Windsor & Eton Riverside 11:36 | โ2 min | โ |
| Thu 15 Oct | Windsor & Eton Riverside 11:36 | โ2 min | โ |
| Wed 14 Oct | Windsor & Eton Riverside 11:35 | โ2 min | โ |
| Tue 13 Oct | Windsor & Eton Riverside 11:34 | โ3 min | โ |
| Mon 12 Oct | Windsor & Eton Riverside 11:36 | โ2 min | โ |
| Sat 10 Oct | Twickenham 11:13 | 0 min | โ |
| Fri 9 Oct | Windsor & Eton Riverside 11:36 | โ2 min | โ |
| Thu 8 Oct | Windsor & Eton Riverside 11:36 | โ1 min | +1 min |
| Wed 7 Oct | Windsor & Eton Riverside 11:36 | โ2 min | +1 min |
| Tue 6 Oct | Windsor & Eton Riverside 11:35 | โ2 min | โ |
| Mon 5 Oct | Datchet 11:35 | โ2 min | โ |
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.