South Western Railway 872U41
View line South Western Railway
Alerts for train 872U41
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
96%
24/25 runs under 3 min
RT coverage: 25 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
94%
72/77 runs under 3 min
RT coverage: 77 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ2 min
P90
+1min
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
- Sat 24 Oct Max en route +14 min ยท last fix heading to Fulwell +9 min
- Tue 28 Jul Max en route +6 min ยท last fix heading to Windsor & Eton Riverside +6 min
- Tue 1 Sept Max en route +3 min ยท last fix heading to Windsor & Eton Riverside +3 min
- Mon 10 Aug Max en route +3 min ยท last fix heading to Windsor & Eton Riverside +3 min
- Fri 7 Aug Max en route +4 min ยท last fix heading to Windsor & Eton Riverside +3 min
Distribution ยท 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 27% ยท 21
- On time 66% ยท 51
- 3โ10 min 6% ยท 5
- 10โ30 min 0% ยท 0
- 30+ min 0% ยท 0
On-time by weekday
- 92% M n=12
- 85% T n=13
- 100% W n=13
- 100% T n=13
- 92% F n=13
- 92% S n=13
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 24 Oct | Fulwell 15:32 | +9 min | +14 min |
| Fri 23 Oct | Wraysbury 15:20 | 0 min | โ |
| Thu 22 Oct | Windsor & Eton Riverside 15:36 | โ2 min | โ |
| Wed 21 Oct | Windsor & Eton Riverside 15:35 | โ2 min | โ |
| Tue 20 Oct | Windsor & Eton Riverside 15:36 | โ1 min | โ |
| Sat 17 Oct | Windsor & Eton Riverside 15:35 | โ2 min | โ |
| Fri 16 Oct | Windsor & Eton Riverside 15:35 | โ2 min | โ |
| Thu 15 Oct | Windsor & Eton Riverside 15:36 | โ2 min | โ |
| Wed 14 Oct | Windsor & Eton Riverside 15:36 | โ2 min | โ |
| Tue 13 Oct | Windsor & Eton Riverside 15:36 | โ1 min | โ |
| Mon 12 Oct | Windsor & Eton Riverside 15:34 | โ3 min | โ |
| Sat 10 Oct | Twickenham 15:12 | โ1 min | โ |
| Fri 9 Oct | Windsor & Eton Riverside 15:35 | โ2 min | โ |
| Thu 8 Oct | Windsor & Eton Riverside 15:36 | โ1 min | +2 min |
| Wed 7 Oct | Windsor & Eton Riverside 15:36 | โ2 min | +1 min |
| Tue 6 Oct | Windsor & Eton Riverside 15:36 | โ1 min | +1 min |
| Mon 5 Oct | Windsor & Eton Riverside 15:23 | 0 min | +1 min |
| Sat 3 Oct | 87125 15:13 | โ1 min | โ |
| Fri 2 Oct | Windsor & Eton Riverside 15:34 | โ3 min | โ |
| Thu 1 Oct | Windsor & Eton Riverside 15:36 | โ2 min | โ |
| Wed 30 Sept | Windsor & Eton Riverside 15:35 | โ2 min | +1 min |
| Tue 29 Sept | Windsor & Eton Riverside 15:36 | โ2 min | +3 min |
| Mon 28 Sept | Windsor & Eton Riverside 15:37 | 0 min | +2 min |
| Sat 26 Sept | Windsor & Eton Riverside 15:37 | โ3 min | +1 min |
| Fri 25 Sept | Windsor & Eton Riverside 15:38 | 0 min | +5 min |
| Thu 24 Sept | Windsor & Eton Riverside 15:35 | โ2 min | โ |
| Wed 23 Sept | Windsor & Eton Riverside 15:36 | โ2 min | โ |
| Tue 22 Sept | Windsor & Eton Riverside 15:35 | โ2 min | โ |
| Mon 21 Sept | Windsor & Eton Riverside 15:36 | โ2 min | โ |
| Sat 19 Sept | Windsor & Eton Riverside 15:29 | โ1 min | +2 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.