South Western Railway 861T66
View line South Western Railway
Alerts for train 861T66
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
4%
1/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
18%
13/74 runs under 3 min
RT coverage: 74 full · 0 partial · 0 no data
Typical delay
+6min
Median at arrival, 90 days
30 days: +6 min
P90
+23min
9 in 10 runs arrive with less than this
30 days: +25 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
- Fri 9 Oct Max en route +48 min · last fix heading to Fleet +47 min
- Tue 28 Jul Max en route +46 min · last fix heading to 87286 +46 min
- Sat 3 Oct Max en route +49 min · last fix heading to 87286 +37 min
- Wed 29 Jul Max en route +28 min · last fix heading to 87286 +28 min
- Fri 18 Sept Max en route +25 min · last fix heading to 87286 +25 min
Distribution · 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 18% · 13
- 3–10 min 45% · 33
- 10–30 min 34% · 25
- 30+ min 4% · 3
On-time by weekday
- 31% M n=13
- 15% T n=13
- 25% W n=12
- 9% T n=11
- 0% F n=12
- 23% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 13 Oct | Wimbledon 20:28 | +16 min | +18 min |
| Mon 12 Oct | Clapham Jn. C.S. 20:28 | +15 min | +15 min |
| Sat 10 Oct | Clapham Jn. C.S. 20:26 | +12 min | +12 min |
| Fri 9 Oct | Fleet 20:49 | +47 min | +48 min |
| Thu 8 Oct | Clapham Jn. C.S. 20:17 | +5 min | +7 min |
| Wed 7 Oct | Clapham Jn. C.S. 20:18 | +6 min | +7 min |
| Tue 6 Oct | Clapham Jn. C.S. 20:18 | +5 min | +5 min |
| Mon 5 Oct | Clapham Jn. C.S. 20:16 | +4 min | +4 min |
| Sat 3 Oct | 87286 21:36 | +37 min | +49 min |
| Fri 2 Oct | 87286 00:21 | +4 min | +8 min |
| Thu 1 Oct | 87286 20:27 | +15 min | +15 min |
| Wed 30 Sept | 87286 20:17 | +5 min | +5 min |
| Tue 29 Sept | 87286 20:23 | +11 min | +11 min |
| Mon 28 Sept | 87286 20:18 | +5 min | +5 min |
| Sat 26 Sept | 87286 20:17 | +4 min | +4 min |
| Fri 25 Sept | 87286 20:18 | +6 min | +6 min |
| Thu 24 Sept | 87286 20:19 | +7 min | +7 min |
| Wed 23 Sept | 87286 20:37 | +24 min | +24 min |
| Tue 22 Sept | 87286 20:15 | +3 min | +3 min |
| Mon 21 Sept | 87286 20:22 | +10 min | +10 min |
| Sat 19 Sept | 86069 19:24 | +4 min | +5 min |
| Fri 18 Sept | 87286 20:37 | +25 min | +25 min |
| Thu 17 Sept | 86040 19:45 | +8 min | +9 min |
| Wed 16 Sept | 87286 20:13 | +1 min | +1 min |
| Tue 15 Sept | 87286 20:17 | +5 min | +5 min |
| Mon 14 Sept | 87286 20:15 | +2 min | +4 min |
| Sat 12 Sept | 87286 20:21 | +8 min | +8 min |
| Fri 11 Sept | 87286 20:19 | +7 min | +7 min |
| Thu 10 Sept | 87286 20:13 | +1 min | +1 min |
| Wed 9 Sept | 87286 20:22 | +10 min | +10 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.