South Western Railway 861L38
View line South Western Railway
Alerts for train 861L38
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
56%
14/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
58%
44/76 runs under 3 min
RT coverage: 76 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +9 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 9 Sept Max en route +26 min · last fix heading to 87286 +24 min
- Thu 22 Oct Max en route +20 min · last fix heading to Wimbledon +20 min
- Sat 5 Sept Max en route +19 min · last fix heading to 87286 +17 min
- Mon 26 Oct Max en route +11 min · last fix heading to Clapham Jn. C.S. +11 min
- Wed 12 Aug Max en route +12 min · last fix heading to 87286 +11 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 57% · 43
- 3–10 min 32% · 24
- 10–30 min 11% · 8
- 30+ min 0% · 0
On-time by weekday
- 54% M n=13
- 54% T n=13
- 54% W n=13
- 42% T n=12
- 83% F n=12
- 58% S n=12
- 100% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 28 Oct | Clapham Jn. C.S. 13:32 | +7 min | +7 min |
| Tue 27 Oct | Clapham Jn. C.S. 13:28 | +3 min | +3 min |
| Mon 26 Oct | Clapham Jn. C.S. 13:36 | +11 min | +11 min |
| Sat 24 Oct | Clapham Jn. C.S. 13:27 | +4 min | +4 min |
| Fri 23 Oct | Clapham Jn. C.S. 13:28 | +2 min | +3 min |
| Thu 22 Oct | Wimbledon 13:46 | +20 min | +20 min |
| Wed 21 Oct | Clapham Jn. C.S. 13:32 | +7 min | +7 min |
| Tue 20 Oct | Clapham Jn. C.S. 13:28 | +3 min | +3 min |
| Mon 19 Oct | Clapham Jn. C.S. 13:25 | 0 min | +2 min |
| Sat 17 Oct | Wimbledon 13:25 | +2 min | +2 min |
| Fri 16 Oct | Clapham Jn. C.S. 13:27 | +2 min | +2 min |
| Thu 15 Oct | Clapham Jn. C.S. 13:28 | +3 min | +3 min |
| Wed 14 Oct | Clapham Jn. C.S. 13:27 | +2 min | +3 min |
| Tue 13 Oct | Wimbledon 13:25 | 0 min | +1 min |
| Mon 12 Oct | Clapham Jn. C.S. 13:26 | +1 min | +3 min |
| Sun 11 Oct | Overton 13:01 | +1 min | +1 min |
| Fri 9 Oct | Clapham Jn. C.S. 13:27 | +2 min | +3 min |
| Thu 8 Oct | Clapham Jn. C.S. 13:27 | +1 min | +1 min |
| Wed 7 Oct | Clapham Jn. C.S. 13:29 | +4 min | +4 min |
| Tue 6 Oct | Clapham Jn. C.S. 13:35 | +10 min | +10 min |
| Mon 5 Oct | Wimbledon 13:25 | 0 min | +1 min |
| Sat 3 Oct | 87286 13:24 | +1 min | +3 min |
| Fri 2 Oct | 87286 13:27 | +2 min | +4 min |
| Thu 1 Oct | 87286 13:29 | +3 min | +4 min |
| Wed 30 Sept | 87286 13:26 | 0 min | +2 min |
| Tue 29 Sept | 87286 13:26 | +1 min | +3 min |
| Mon 28 Sept | 87286 13:26 | +1 min | +3 min |
| Sat 26 Sept | 87286 13:24 | +1 min | +2 min |
| Fri 25 Sept | 87286 13:26 | +1 min | +1 min |
| Thu 24 Sept | 87286 13:26 | 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.