South Western Railway 872N71
View line South Western Railway
Alerts for train 872N71
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
84%
21/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
89%
68/76 runs under 3 min
RT coverage: 76 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +5 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 10 Oct Max en route +11 min · last fix heading to Acton Central +11 min
- Sat 26 Sept Max en route +12 min · last fix heading to 72251 +11 min
- Mon 21 Sept Max en route +7 min · last fix heading to 87037 +7 min
- Thu 20 Aug Max en route +7 min · last fix heading to 87037 +4 min
- Thu 24 Sept Max en route +3 min · last fix heading to 87037 +3 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 7% · 5
- On time 83% · 63
- 3–10 min 8% · 6
- 10–30 min 3% · 2
- 30+ min 0% · 0
On-time by weekday
- 85% M n=13
- 100% T n=12
- 100% W n=12
- 69% T n=13
- 100% F n=13
- 85% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 19 Oct | Frimley 23:31 | −2 min | +3 min |
| Sat 17 Oct | South Acton 23:51 | +1 min | +1 min |
| Fri 16 Oct | Frimley 23:32 | 0 min | +9 min |
| Thu 15 Oct | Frimley 23:31 | −2 min | +4 min |
| Wed 14 Oct | Frimley 23:33 | 0 min | +1 min |
| Tue 13 Oct | Frimley 23:31 | −2 min | +1 min |
| Mon 12 Oct | Frimley 23:34 | +1 min | +4 min |
| Sat 10 Oct | Acton Central 00:00 | +11 min | +11 min |
| Fri 9 Oct | Frimley 23:31 | −1 min | +1 min |
| Thu 8 Oct | Frimley 23:33 | −1 min | +3 min |
| Wed 7 Oct | Frimley 23:32 | −1 min | +2 min |
| Tue 6 Oct | Frimley 23:32 | −1 min | +4 min |
| Mon 5 Oct | Frimley 23:33 | 0 min | +1 min |
| Sat 3 Oct | 72251 23:50 | +1 min | +2 min |
| Fri 2 Oct | 87037 23:32 | −1 min | +4 min |
| Thu 1 Oct | 87037 23:34 | +1 min | +2 min |
| Wed 30 Sept | 87037 23:34 | +1 min | +5 min |
| Tue 29 Sept | 87037 23:32 | −1 min | +3 min |
| Mon 28 Sept | 87037 23:32 | −1 min | +2 min |
| Sat 26 Sept | 72251 00:00 | +11 min | +12 min |
| Fri 25 Sept | 87037 23:32 | −1 min | — |
| Thu 24 Sept | 87037 23:36 | +3 min | +3 min |
| Wed 23 Sept | 87037 23:33 | 0 min | +4 min |
| Tue 22 Sept | 87037 23:31 | −2 min | +3 min |
| Mon 21 Sept | 87037 23:40 | +7 min | +7 min |
| Sat 19 Sept | 72251 23:51 | +1 min | +2 min |
| Fri 18 Sept | 87037 23:33 | +1 min | +1 min |
| Thu 17 Sept | 52038 22:42 | 0 min | +1 min |
| Wed 16 Sept | 87037 23:32 | −1 min | +6 min |
| Tue 15 Sept | 87037 23:33 | 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.