South Western Railway 871H90
View line South Western Railway
Alerts for train 871H90
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
74%
17/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
73%
52/71 runs under 3 min
RT coverage: 71 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+8min
9 in 10 runs arrive with less than this
30 days: +5 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
- Sun 13 Sept Max en route +50 min · last fix heading to Portsmouth & Southsea +49 min
- Sun 27 Sept Max en route +37 min · last fix heading to Angmering +33 min
- Sun 20 Sept Max en route +38 min · last fix heading to 86334 +33 min
- Sun 30 Aug Max en route +32 min · last fix heading to 87972 +32 min
- Wed 23 Sept Max en route +15 min · last fix heading to 87286 +15 min
Distribution · 90 days
71 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 11% · 8
- On time 62% · 44
- 3–10 min 18% · 13
- 10–30 min 3% · 2
- 30+ min 6% · 4
On-time by weekday
- 92% M n=12
- 92% T n=12
- 77% W n=13
- 92% T n=12
- 70% F n=10
- — S n=0
- 17% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Putney 18:42 | +2 min | +2 min |
| Wed 21 Oct | Putney 18:38 | −2 min | — |
| Tue 20 Oct | Clapham Jn. C.S. 18:40 | −1 min | +2 min |
| Mon 19 Oct | Clapham Jn. C.S. 18:41 | 0 min | +3 min |
| Sun 18 Oct | Angmering 23:00 | +3 min | +6 min |
| Fri 16 Oct | Clapham Jn. C.S. 18:39 | −1 min | +1 min |
| Thu 15 Oct | Clapham Jn. C.S. 18:40 | 0 min | — |
| Wed 14 Oct | Clapham Jn. C.S. 18:40 | 0 min | +1 min |
| Tue 13 Oct | Putney 18:40 | 0 min | — |
| Mon 12 Oct | Putney 18:40 | −1 min | — |
| Fri 9 Oct | Clapham Jn. C.S. 18:43 | +3 min | +3 min |
| Thu 8 Oct | Putney 18:37 | −3 min | — |
| Wed 7 Oct | Putney 18:41 | +1 min | +1 min |
| Tue 6 Oct | Putney 18:39 | −1 min | — |
| Mon 5 Oct | Putney 18:38 | −1 min | — |
| Sun 4 Oct | Havant 23:38 | +8 min | +9 min |
| Fri 2 Oct | 87286 18:38 | −3 min | — |
| Thu 1 Oct | 87286 18:39 | −1 min | — |
| Wed 30 Sept | 87286 18:42 | +2 min | +5 min |
| Tue 29 Sept | 87286 18:47 | +6 min | +12 min |
| Mon 28 Sept | 87286 18:44 | +3 min | +4 min |
| Sun 27 Sept | Angmering 23:22 | +33 min | +37 min |
| Thu 24 Sept | 87286 18:42 | +2 min | +4 min |
| Wed 23 Sept | 87286 18:55 | +15 min | +15 min |
| Mon 21 Sept | 87286 18:39 | −1 min | — |
| Sun 20 Sept | 86334 00:06 | +33 min | +38 min |
| Fri 18 Sept | 87286 18:45 | +5 min | +8 min |
| Thu 17 Sept | 87286 18:41 | 0 min | +1 min |
| Wed 16 Sept | 87286 18:38 | −2 min | +1 min |
| Tue 15 Sept | 87286 18:41 | 0 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.