South Western Railway 861L74
View line South Western Railway
Alerts for train 861L74
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
55%
40/73 runs under 3 min
RT coverage: 73 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+14min
9 in 10 runs arrive with less than this
30 days: +6 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
- Sat 5 Sept Max en route +40 min · last fix heading to 87286 +40 min
- Sat 8 Aug Max en route +40 min · last fix heading to 87286 +35 min
- Wed 9 Sept Max en route +26 min · last fix heading to 87286 +26 min
- Mon 20 Jul Max en route +21 min · last fix heading to 87286 +21 min
- Fri 11 Sept Max en route +15 min · last fix heading to 87286 +15 min
Distribution · 90 days
73 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 53% · 39
- 3–10 min 27% · 20
- 10–30 min 15% · 11
- 30+ min 3% · 2
On-time by weekday
- 54% M n=13
- 77% T n=13
- 38% W n=13
- 50% T n=12
- 30% F n=10
- 73% S n=11
- 100% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 15 Oct | Clapham Jn. C.S. 22:24 | +4 min | +4 min |
| Wed 14 Oct | Wimbledon 22:23 | +3 min | +4 min |
| Tue 13 Oct | Clapham Jn. C.S. 22:23 | +2 min | +2 min |
| Mon 12 Oct | Clapham Jn. C.S. 22:21 | +1 min | +1 min |
| Sun 11 Oct | Overton 22:00 | 0 min | +1 min |
| Thu 8 Oct | Clapham Jn. C.S. 22:22 | +2 min | +2 min |
| Wed 7 Oct | Clapham Jn. C.S. 22:22 | +2 min | +3 min |
| Tue 6 Oct | Clapham Jn. C.S. 22:23 | +2 min | +3 min |
| Mon 5 Oct | Clapham Jn. C.S. 22:21 | +1 min | +1 min |
| Sat 3 Oct | 87286 22:26 | +1 min | +5 min |
| Fri 2 Oct | 87286 22:24 | +4 min | +4 min |
| Thu 1 Oct | 87286 22:22 | +1 min | +2 min |
| Wed 30 Sept | 87286 22:22 | +2 min | +2 min |
| Tue 29 Sept | 87286 22:22 | +2 min | +4 min |
| Mon 28 Sept | 87286 22:21 | 0 min | +2 min |
| Sat 26 Sept | 87286 22:24 | 0 min | +2 min |
| Fri 25 Sept | 87286 22:22 | +1 min | +2 min |
| Thu 24 Sept | 87286 22:22 | +2 min | +2 min |
| Wed 23 Sept | 87286 22:30 | +10 min | +10 min |
| Tue 22 Sept | 87286 22:20 | 0 min | +3 min |
| Mon 21 Sept | 87286 22:27 | +7 min | +7 min |
| Sat 19 Sept | Whitchurch (Hants) 21:38 | 0 min | — |
| Fri 18 Sept | 87286 22:26 | +6 min | +6 min |
| Wed 16 Sept | 87286 22:22 | +1 min | +2 min |
| Tue 15 Sept | 87286 22:22 | +2 min | +3 min |
| Mon 14 Sept | 87286 22:32 | +11 min | +12 min |
| Sat 12 Sept | 87286 22:26 | +2 min | +2 min |
| Fri 11 Sept | 87286 22:35 | +15 min | +15 min |
| Thu 10 Sept | 87286 22:22 | +2 min | +4 min |
| Wed 9 Sept | 87286 22:46 | +26 min | +26 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.