South Western Railway 871A59
View line South Western Railway
Alerts for train 871A59
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
44%
11/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
37%
31/83 runs under 3 min
RT coverage: 83 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +5 min
P90
+18min
9 in 10 runs arrive with less than this
30 days: +15 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 +76 min · last fix heading to 86912 +75 min
- Fri 18 Sept Max en route +37 min · last fix heading to Alton +37 min
- Sun 16 Aug Max en route +36 min · last fix heading to 87199 +34 min
- Fri 24 Jul Max en route +33 min · last fix heading to Alton +32 min
- Thu 3 Sept Max en route +22 min · last fix heading to Alton +22 min
Distribution · 90 days
83 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 37% · 31
- 3–10 min 39% · 32
- 10–30 min 19% · 16
- 30+ min 5% · 4
On-time by weekday
- 54% M n=13
- 54% T n=13
- 25% W n=12
- 45% T n=11
- 17% F n=12
- 40% S n=10
- 25% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 20 Oct | Alton 20:27 | +8 min | +10 min |
| Mon 19 Oct | Alton 20:34 | +16 min | +17 min |
| Sun 18 Oct | New Cross Gate 21:31 | +6 min | +7 min |
| Sat 17 Oct | Alton 20:38 | +18 min | +19 min |
| Fri 16 Oct | Alton 20:20 | +2 min | +3 min |
| Thu 15 Oct | Alton 20:26 | +8 min | +9 min |
| Wed 14 Oct | Alton 20:32 | +14 min | +16 min |
| Tue 13 Oct | Alton 20:18 | −1 min | +2 min |
| Mon 12 Oct | Alton 20:32 | +14 min | +17 min |
| Sun 11 Oct | Clapham Jn. C.S. 21:36 | +10 min | +12 min |
| Fri 9 Oct | — 19:08 | 0 min | — |
| Thu 8 Oct | Alton 20:18 | 0 min | +4 min |
| Wed 7 Oct | Alton 20:18 | 0 min | +2 min |
| Tue 6 Oct | Alton 20:28 | +10 min | +11 min |
| Mon 5 Oct | Alton 20:18 | 0 min | +2 min |
| Sun 4 Oct | 87230 21:31 | −1 min | — |
| Fri 2 Oct | Alton 20:27 | +9 min | +9 min |
| Thu 1 Oct | Alton 20:19 | +1 min | +3 min |
| Wed 30 Sept | Alton 20:21 | +3 min | +5 min |
| Tue 29 Sept | Alton 20:20 | +2 min | +5 min |
| Mon 28 Sept | Alton 20:19 | +1 min | +2 min |
| Sat 26 Sept | Alton 20:23 | +5 min | +5 min |
| Fri 25 Sept | Alton 20:28 | +10 min | +11 min |
| Wed 23 Sept | 86912 21:17 | +75 min | +76 min |
| Tue 22 Sept | Alton 20:19 | +1 min | +3 min |
| Mon 21 Sept | Alton 20:20 | +2 min | +3 min |
| Sun 20 Sept | 87199 21:28 | +2 min | +6 min |
| Fri 18 Sept | Alton 20:54 | +37 min | +37 min |
| Thu 17 Sept | 86040 19:39 | +1 min | +2 min |
| Wed 16 Sept | Alton 20:18 | 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.