South Western Railway 831L24
View line South Western Railway
Alerts for train 831L24
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
58%
14/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
70%
50/71 runs under 3 min
RT coverage: 71 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+8min
9 in 10 runs arrive with less than this
30 days: +8 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 23 Aug Max en route +25 min · last fix heading to — +25 min
- Tue 13 Oct Max en route +19 min · last fix heading to Clapham Jn. C.S. +18 min
- Sat 22 Aug Max en route +31 min · last fix heading to 87286 +16 min
- Wed 12 Aug Max en route +29 min · last fix heading to 87286 +16 min
- Tue 27 Oct Max en route +10 min · last fix heading to Clapham Jn. C.S. +10 min
Distribution · 90 days
71 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 2
- On time 68% · 48
- 3–10 min 21% · 15
- 10–30 min 8% · 6
- 30+ min 0% · 0
On-time by weekday
- 58% M n=12
- 67% T n=12
- 67% W n=12
- 67% T n=12
- 91% F n=11
- 82% S n=11
- 0% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 31 Oct | Clapham Jn. C.S. 09:56 | −1 min | +5 min |
| Fri 30 Oct | Clapham Jn. C.S. 09:56 | 0 min | +4 min |
| Thu 29 Oct | Wimbledon 10:01 | +5 min | +7 min |
| Wed 28 Oct | Honiton 06:33 | +3 min | +4 min |
| Tue 27 Oct | Clapham Jn. C.S. 10:06 | +10 min | +10 min |
| Mon 26 Oct | Clapham Jn. C.S. 10:03 | +7 min | +13 min |
| Sat 24 Oct | Clapham Jn. C.S. 09:58 | +1 min | +5 min |
| Thu 22 Oct | Wimbledon 09:58 | +2 min | +3 min |
| Wed 21 Oct | Clapham Jn. C.S. 10:00 | +4 min | +6 min |
| Tue 20 Oct | Clapham Jn. C.S. 10:04 | +8 min | +9 min |
| Mon 19 Oct | Wimbledon 09:57 | +1 min | +3 min |
| Sat 17 Oct | Wimbledon 09:58 | 0 min | +5 min |
| Fri 16 Oct | Clapham Jn. C.S. 09:55 | −2 min | +3 min |
| Thu 15 Oct | Wimbledon 10:02 | +5 min | +10 min |
| Wed 14 Oct | Wimbledon 09:56 | 0 min | +3 min |
| Tue 13 Oct | Clapham Jn. C.S. 10:14 | +18 min | +19 min |
| Mon 12 Oct | Clapham Jn. C.S. 10:04 | +8 min | +10 min |
| Sat 10 Oct | Gillingham (Dorset) 22:58 | 0 min | +3 min |
| Fri 9 Oct | Clapham Jn. C.S. 09:56 | +1 min | +3 min |
| Thu 8 Oct | Clapham Jn. C.S. 10:03 | +7 min | +9 min |
| Wed 7 Oct | Wimbledon 09:57 | +1 min | +2 min |
| Tue 6 Oct | Wimbledon 09:57 | +1 min | +2 min |
| Mon 5 Oct | 87286 09:57 | +1 min | +2 min |
| Sat 3 Oct | 87286 09:57 | 0 min | +2 min |
| Fri 2 Oct | 87286 09:55 | −1 min | +9 min |
| Thu 1 Oct | 87286 09:58 | +2 min | +2 min |
| Wed 30 Sept | 87286 10:06 | +10 min | +10 min |
| Tue 29 Sept | 87286 09:58 | +2 min | +2 min |
| Mon 28 Sept | 87286 09:57 | +1 min | +3 min |
| Sat 26 Sept | 87286 09:57 | −1 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.