South Western Railway 871A65
View line South Western Railway
Alerts for train 871A65
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
76%
16/21 runs under 3 min
RT coverage: 21 full · 0 partial · 0 no data
On-time · 90 days
64%
49/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: 0 min
P90
+10min
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
- Wed 23 Sept Max en route +60 min · last fix heading to Alton +59 min
- Thu 13 Aug Max en route +48 min · last fix heading to Alton +42 min
- Sat 22 Aug Max en route +29 min · last fix heading to Alton +29 min
- Sat 5 Sept Max en route +24 min · last fix heading to Alton +24 min
- Sat 17 Oct Max en route +22 min · last fix heading to Alton +22 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 64% · 49
- 3–10 min 22% · 17
- 10–30 min 12% · 9
- 30+ min 3% · 2
On-time by weekday
- 92% M n=12
- 62% T n=13
- 62% W n=13
- 82% T n=11
- 67% F n=9
- 38% S n=8
- 36% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 29 Oct | Alton 21:51 | +2 min | +9 min |
| Wed 28 Oct | Alton 21:50 | +1 min | +13 min |
| Tue 27 Oct | Alton 21:48 | 0 min | +1 min |
| Sun 25 Oct | Clapham Jn. C.S. 23:01 | +7 min | +7 min |
| Wed 21 Oct | Alton 21:50 | +1 min | +2 min |
| Tue 20 Oct | Alton 21:54 | +5 min | +5 min |
| Mon 19 Oct | Alton 21:47 | −1 min | +1 min |
| Sun 18 Oct | New Cross Gate 23:03 | +5 min | +13 min |
| Sat 17 Oct | Alton 22:10 | +22 min | +22 min |
| Fri 16 Oct | Alton 21:50 | +2 min | +2 min |
| Thu 15 Oct | Alton 21:47 | −1 min | +1 min |
| Wed 14 Oct | Alton 21:48 | −1 min | +4 min |
| Tue 13 Oct | Alton 21:47 | −1 min | — |
| Mon 12 Oct | Alton 21:49 | +1 min | +2 min |
| Thu 8 Oct | Alton 21:48 | 0 min | +3 min |
| Wed 7 Oct | Alton 21:48 | 0 min | — |
| Tue 6 Oct | Alton 21:58 | +9 min | +10 min |
| Mon 5 Oct | Alton 21:48 | 0 min | +1 min |
| Sun 4 Oct | 87230 23:08 | 0 min | +2 min |
| Fri 2 Oct | Alton 21:47 | −1 min | +3 min |
| Thu 1 Oct | Alton 21:49 | 0 min | +3 min |
| Wed 30 Sept | Alton 21:49 | +1 min | +2 min |
| Tue 29 Sept | Alton 21:49 | +1 min | +2 min |
| Mon 28 Sept | Alton 21:50 | +2 min | +2 min |
| Sat 26 Sept | Alton 21:56 | +8 min | +8 min |
| Fri 25 Sept | Alton 21:50 | +1 min | +5 min |
| Thu 24 Sept | Alton 21:50 | +2 min | +3 min |
| Wed 23 Sept | Alton 22:48 | +59 min | +60 min |
| Tue 22 Sept | Alton 21:48 | 0 min | +3 min |
| Mon 21 Sept | Alton 21:48 | 0 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.