South Western Railway 872K39
View line South Western Railway
Alerts for train 872K39
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
92%
22/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
92%
68/74 runs under 3 min
RT coverage: 74 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+2min
9 in 10 runs arrive with less than this
30 days: +2 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 18 Sept Max en route +11 min · last fix heading to 87286 +11 min
- Tue 21 Jul Max en route +9 min · last fix heading to 87286 +6 min
- Sat 12 Sept Max en route +11 min · last fix heading to 87286 +5 min
- Tue 25 Aug Max en route +5 min · last fix heading to 87286 +5 min
- Sat 8 Aug Max en route +5 min · last fix heading to 87286 +5 min
Distribution · 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 12% · 9
- On time 80% · 59
- 3–10 min 7% · 5
- 10–30 min 1% · 1
- 30+ min 0% · 0
On-time by weekday
- 100% M n=13
- 85% T n=13
- 100% W n=12
- 100% T n=12
- 83% F n=12
- 83% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 14 Oct | Clapham Jn. C.S. 16:26 | +2 min | +3 min |
| Tue 13 Oct | Wandsworth Town 16:23 | −1 min | +1 min |
| Mon 12 Oct | Wandsworth Town 16:24 | −1 min | +1 min |
| Sat 10 Oct | Wandsworth Town 16:23 | 0 min | +1 min |
| Fri 9 Oct | Clapham Jn. C.S. 16:27 | +3 min | +3 min |
| Thu 8 Oct | Wandsworth Town 16:24 | 0 min | +1 min |
| Wed 7 Oct | Clapham Jn. C.S. 16:27 | +2 min | +3 min |
| Tue 6 Oct | Wandsworth Town 16:25 | +1 min | +2 min |
| Mon 5 Oct | Wandsworth Town 16:22 | −1 min | — |
| Sat 3 Oct | 87286 16:25 | +1 min | +2 min |
| Fri 2 Oct | 87286 16:24 | −1 min | +1 min |
| Thu 1 Oct | 87286 16:25 | 0 min | +2 min |
| Wed 30 Sept | 87286 16:24 | 0 min | +1 min |
| Tue 29 Sept | 87286 16:25 | +1 min | +2 min |
| Mon 28 Sept | 87286 16:26 | +2 min | +4 min |
| Sat 26 Sept | 87286 16:25 | −1 min | +1 min |
| Fri 25 Sept | 87286 16:24 | 0 min | +1 min |
| Thu 24 Sept | 87286 16:23 | −1 min | — |
| Wed 23 Sept | 87286 16:24 | 0 min | +1 min |
| Tue 22 Sept | 87286 16:24 | 0 min | +1 min |
| Mon 21 Sept | 87286 16:23 | −1 min | +1 min |
| Fri 18 Sept | 87286 16:35 | +11 min | +11 min |
| Thu 17 Sept | 87286 16:23 | −1 min | +1 min |
| Wed 16 Sept | 87286 16:23 | −1 min | — |
| Tue 15 Sept | 87286 16:25 | 0 min | +2 min |
| Mon 14 Sept | 87286 16:22 | −2 min | — |
| Sat 12 Sept | 87286 16:29 | +5 min | +11 min |
| Fri 11 Sept | 87286 16:25 | +1 min | +2 min |
| Thu 10 Sept | 87286 16:23 | −1 min | +1 min |
| Wed 9 Sept | 87286 16:23 | −2 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.