South Western Railway 872U61
View line South Western Railway
Alerts for train 872U61
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
92%
24/26 runs under 3 min
RT coverage: 26 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
88%
67/76 runs under 3 min
RT coverage: 76 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: โ2 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +2 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
- Fri 23 Oct Max en route +20 min ยท last fix heading to Windsor & Eton Riverside +14 min
- Mon 14 Sept Max en route +13 min ยท last fix heading to Windsor & Eton Riverside +13 min
- Thu 24 Sept Max en route +15 min ยท last fix heading to Windsor & Eton Riverside +12 min
- Sat 5 Sept Max en route +5 min ยท last fix heading to Windsor & Eton Riverside +5 min
- Sat 3 Oct Max en route +6 min ยท last fix heading to 87125 +4 min
Distribution ยท 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 36% ยท 27
- On time 53% ยท 40
- 3โ10 min 8% ยท 6
- 10โ30 min 4% ยท 3
- 30+ min 0% ยท 0
On-time by weekday
- 92% M n=13
- 100% T n=11
- 83% W n=12
- 85% T n=13
- 92% F n=13
- 77% S n=13
- 100% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 9 Nov | Windsor & Eton Riverside 20:28 | โ2 min | โ |
| Sat 7 Nov | Windsor & Eton Riverside 20:24 | 0 min | +2 min |
| Fri 6 Nov | Windsor & Eton Riverside 20:28 | โ2 min | โ |
| Thu 5 Nov | Windsor & Eton Riverside 20:28 | โ2 min | โ |
| Wed 4 Nov | Windsor & Eton Riverside 20:33 | +3 min | +5 min |
| Tue 3 Nov | Windsor & Eton Riverside 20:24 | โ2 min | +1 min |
| Mon 2 Nov | Windsor & Eton Riverside 20:27 | โ2 min | โ |
| Sat 31 Oct | Twickenham 20:12 | โ1 min | โ |
| Fri 30 Oct | Ascot 20:37 | โ2 min | +2 min |
| Thu 29 Oct | Ascot 20:35 | โ2 min | +1 min |
| Wed 28 Oct | Ascot 20:35 | โ3 min | +1 min |
| Tue 27 Oct | Ascot 20:34 | โ4 min | โ |
| Mon 26 Oct | Ascot 20:35 | โ3 min | โ |
| Sun 25 Oct | Datchet 18:53 | 0 min | +1 min |
| Sat 24 Oct | Shepperton 20:24 | +2 min | +2 min |
| Fri 23 Oct | Windsor & Eton Riverside 20:52 | +14 min | +20 min |
| Thu 22 Oct | Windsor & Eton Riverside 20:36 | โ2 min | โ |
| Wed 21 Oct | Datchet 20:38 | +1 min | +2 min |
| Tue 20 Oct | Datchet 20:37 | 0 min | +3 min |
| Mon 19 Oct | Windsor & Eton Riverside 20:35 | โ3 min | โ |
| Sat 17 Oct | Windsor & Eton Riverside 20:37 | โ2 min | +2 min |
| Fri 16 Oct | Windsor & Eton Riverside 20:36 | โ2 min | โ |
| Thu 15 Oct | Windsor & Eton Riverside 20:35 | โ2 min | โ |
| Wed 14 Oct | Datchet 20:38 | +1 min | +3 min |
| Tue 13 Oct | Datchet 20:37 | โ1 min | +1 min |
| Mon 12 Oct | Windsor & Eton Riverside 20:36 | โ2 min | โ |
| Sat 10 Oct | Twickenham 20:14 | 0 min | โ |
| Fri 9 Oct | Windsor & Eton Riverside 20:36 | โ2 min | โ |
| Thu 8 Oct | Windsor & Eton Riverside 20:36 | โ2 min | โ |
| Wed 7 Oct | Windsor & Eton Riverside 20:36 | โ2 min | +1 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.