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
56%
14/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
68%
53/78 runs under 3 min
RT coverage: 78 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+18min
9 in 10 runs arrive with less than this
30 days: +20 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
- Wed 28 Oct Max en route +95 min · last fix heading to Wool +83 min
- Fri 14 Aug Max en route +56 min · last fix heading to 86980 +52 min
- Fri 23 Oct Max en route +58 min · last fix heading to Dorchester South +46 min
Distribution · 90 days
78 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% · 5
- On time 62% · 48
- 3–10 min 14% · 11
- 10–30 min 10% · 8
- 30+ min 8% · 6
On-time by weekday
- 85% M n=13
- 69% T n=13
- 69% W n=13
- 77% T n=13
- 54% F n=13
- 58% S n=12
- 0% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | Dorchester South 17:41 | 0 min | +7 min |
| Thu 29 Oct | Dorchester South 17:45 | +4 min | +90 min |
| Wed 28 Oct | Wool 18:27 | +83 min | +95 min |
| Tue 27 Oct | Dorchester South 17:40 | −1 min | +4 min |
| Mon 26 Oct | Dorchester South 18:02 | +22 min | +38 min |
| Sat 24 Oct | Basingstoke 16:01 | +5 min | +8 min |
| Fri 23 Oct | Dorchester South 22:58 | +46 min | +58 min |
| 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 |
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.