South Western Railway 872U35
View line South Western Railway
Alerts for train 872U35
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
82%
23/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
86%
75/87 runs under 3 min
RT coverage: 87 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: −1 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +7 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 23 Oct Max en route +83 min · last fix heading to Windsor & Eton Riverside +83 min
- Mon 2 Nov Max en route +14 min · last fix heading to Windsor & Eton Riverside +13 min
- Tue 18 Aug Max en route +13 min · last fix heading to Windsor & Eton Riverside +13 min
- Wed 2 Sept Max en route +9 min · last fix heading to Windsor & Eton Riverside +9 min
- Thu 22 Oct Max en route +11 min · last fix heading to Windsor & Eton Riverside +8 min
Distribution · 90 days
87 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 28% · 24
- On time 59% · 51
- 3–10 min 10% · 9
- 10–30 min 2% · 2
- 30+ min 1% · 1
On-time by weekday
- 83% M n=12
- 92% T n=12
- 92% W n=13
- 85% T n=13
- 92% F n=13
- 83% S n=12
- 75% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 8 Nov | Windsor & Eton Riverside 13:54 | +6 min | +8 min |
| Fri 6 Nov | Windsor & Eton Riverside 13:58 | −2 min | +1 min |
| Thu 5 Nov | Windsor & Eton Riverside 13:57 | −2 min | +1 min |
| Wed 4 Nov | Windsor & Eton Riverside 13:59 | −1 min | +1 min |
| Tue 3 Nov | Windsor & Eton Riverside 13:58 | −1 min | — |
| Mon 2 Nov | Windsor & Eton Riverside 14:12 | +13 min | +14 min |
| Sun 1 Nov | Twickenham 13:35 | +2 min | +4 min |
| Sat 31 Oct | Twickenham 13:44 | +1 min | +2 min |
| Fri 30 Oct | Ascot 14:06 | −2 min | +1 min |
| Thu 29 Oct | Ascot 14:07 | −1 min | +4 min |
| Wed 28 Oct | Ascot 14:06 | −2 min | +2 min |
| Tue 27 Oct | Ascot 14:06 | −2 min | — |
| Mon 26 Oct | Ascot 14:07 | −1 min | +2 min |
| Sun 25 Oct | Fulwell 13:42 | +5 min | +5 min |
| Sat 24 Oct | Fulwell 13:53 | 0 min | +1 min |
| Fri 23 Oct | Windsor & Eton Riverside 17:39 | +83 min | +83 min |
| Thu 22 Oct | Windsor & Eton Riverside 14:15 | +8 min | +11 min |
| Wed 21 Oct | Windsor & Eton Riverside 14:07 | −1 min | +3 min |
| Tue 20 Oct | Datchet 14:08 | 0 min | +2 min |
| Mon 19 Oct | Windsor & Eton Riverside 14:06 | −2 min | — |
| Sun 18 Oct | Datchet 13:54 | −2 min | +2 min |
| Sat 17 Oct | Datchet 14:08 | +1 min | +5 min |
| Fri 16 Oct | Windsor & Eton Riverside 14:06 | −2 min | — |
| Thu 15 Oct | Datchet 14:04 | −4 min | +2 min |
| Wed 14 Oct | Windsor & Eton Riverside 14:06 | −1 min | +1 min |
| Tue 13 Oct | Windsor & Eton Riverside 14:05 | −2 min | +1 min |
| Mon 12 Oct | Windsor & Eton Riverside 14:06 | −2 min | +1 min |
| Sun 11 Oct | Whitton 13:35 | +1 min | +3 min |
| Sat 10 Oct | Whitton 13:43 | 0 min | +1 min |
| Fri 9 Oct | Windsor & Eton Riverside 14:06 | −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.