South Western Railway 871W29
View line South Western Railway
Alerts for train 871W29
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
67%
18/27 runs under 3 min
RT coverage: 27 full · 0 partial · 0 no data
On-time · 90 days
68%
54/79 runs under 3 min
RT coverage: 79 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+16min
9 in 10 runs arrive with less than this
30 days: +14 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
- Thu 20 Aug Max en route +90 min · last fix heading to Wool +90 min
- Fri 7 Aug Max en route +91 min · last fix heading to Branksome +87 min
- Fri 14 Aug Max en route +56 min · last fix heading to 86980 +52 min
- Fri 25 Sept Max en route +62 min · last fix heading to 86980 +42 min
- Sat 5 Sept Max en route +28 min · last fix heading to 86980 +21 min
Distribution · 90 days
79 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% · 5
- On time 62% · 49
- 3–10 min 16% · 13
- 10–30 min 10% · 8
- 30+ min 5% · 4
On-time by weekday
- 85% M n=13
- 62% T n=13
- 77% W n=13
- 77% T n=13
- 58% F n=12
- 62% S n=13
- 0% S n=2
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Dorchester South 17:40 | −1 min | +10 min |
| Wed 21 Oct | Dorchester South 17:57 | +16 min | +25 min |
| Tue 20 Oct | Dorchester South 17:40 | −1 min | +6 min |
| Mon 19 Oct | Dorchester South 17:40 | −1 min | +15 min |
| Sat 17 Oct | Dorchester South 17:39 | 0 min | +11 min |
| Fri 16 Oct | Dorchester South 17:40 | −1 min | +9 min |
| Thu 15 Oct | Dorchester South 17:40 | −1 min | +5 min |
| Wed 14 Oct | Dorchester South 17:40 | −1 min | +4 min |
| Tue 13 Oct | Dorchester South 17:45 | +4 min | +14 min |
| Mon 12 Oct | Dorchester South 17:44 | +3 min | +14 min |
| Sat 10 Oct | Dorchester South 17:39 | 0 min | +5 min |
| Fri 9 Oct | Dorchester South 17:44 | +3 min | +10 min |
| Thu 8 Oct | Dorchester South 17:41 | 0 min | +1 min |
| Wed 7 Oct | Dorchester South 17:40 | −1 min | +2 min |
| Tue 6 Oct | Dorchester South 17:40 | −1 min | +2 min |
| Mon 5 Oct | Dorchester South 17:39 | −1 min | +4 min |
| Sat 3 Oct | 86513 16:03 | +5 min | +5 min |
| Fri 2 Oct | 86980 17:48 | +8 min | +14 min |
| Thu 1 Oct | 86980 17:40 | −1 min | +10 min |
| Wed 30 Sept | 86980 17:42 | +1 min | +17 min |
| Tue 29 Sept | 86980 17:39 | −2 min | +9 min |
| Mon 28 Sept | 86980 17:40 | −2 min | +11 min |
| Sun 27 Sept | — 01:04 | +14 min | +14 min |
| Sat 26 Sept | 86980 00:59 | +14 min | +20 min |
| Fri 25 Sept | 86980 18:12 | +42 min | +62 min |
| Thu 24 Sept | 86980 17:40 | 0 min | +8 min |
| Wed 23 Sept | 86980 17:40 | −1 min | +8 min |
| Tue 22 Sept | 86980 17:39 | −2 min | +8 min |
| Mon 21 Sept | 86980 17:40 | −1 min | +4 min |
| Sat 19 Sept | 86980 17:46 | +6 min | +14 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.