South Western Railway 871B23
View line South Western Railway
Alerts for train 871B23
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.
It does not run today
Last recorded run: Sunday 18 October +15 min
The mini-map returns when the train runs
On-time · 30 days
—
Too little data (2/2 runs with data)
RT coverage: 2 full · 0 partial · 0 no data
On-time · 90 days
60%
6/10 runs under 3 min
RT coverage: 10 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
P90
+16min
9 in 10 runs arrive with less than this
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
- Sun 4 Oct Max en route +24 min · last fix heading to 86513 +23 min
- Sun 18 Oct Max en route +15 min · last fix heading to Bournemouth +15 min
- Sun 23 Aug Max en route +15 min · last fix heading to Poole Ferry Terminal +10 min
- Sun 6 Sept Max en route +14 min · last fix heading to Poole Ferry Terminal +9 min
Distribution · 90 days
10 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 60% · 6
- 3–10 min 10% · 1
- 10–30 min 30% · 3
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- — S n=0
- 60% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 18 Oct | Bournemouth 12:43 | +15 min | +15 min |
| Sun 11 Oct | Poole 12:43 | +2 min | +6 min |
| Sun 4 Oct | 86513 12:04 | +23 min | +24 min |
| Sun 20 Sept | Poole Ferry Terminal 14:16 | −1 min | +2 min |
| Sun 13 Sept | Poole Ferry Terminal 12:42 | +1 min | +9 min |
| Sun 6 Sept | Poole Ferry Terminal 12:50 | +9 min | +14 min |
| Sun 30 Aug | Poole Ferry Terminal 12:43 | +2 min | +6 min |
| Sun 23 Aug | Poole Ferry Terminal 12:51 | +10 min | +15 min |
| Sun 16 Aug | Poole Ferry Terminal 12:41 | 0 min | +2 min |
| Sun 9 Aug | Poole Ferry Terminal 12:42 | 0 min | +5 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.