South Western Railway 861B47
View line South Western Railway
Alerts for train 861B47
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
15%
4/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
31%
24/78 runs under 3 min
RT coverage: 78 full · 0 partial · 0 no data
Typical delay
+6min
Median at arrival, 90 days
30 days: +7 min
P90
+20min
9 in 10 runs arrive with less than this
30 days: +15 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 23 Oct Max en route +119 min · last fix heading to Clapham Jn. C.S. +96 min
- Fri 31 Jul Max en route +88 min · last fix heading to 87230 +88 min
- Mon 3 Aug Max en route +78 min · last fix heading to 87230 +78 min
- Sat 22 Aug Max en route +46 min · last fix heading to 87230 +46 min
- Fri 7 Aug Max en route +31 min · last fix heading to 87230 +31 min
Distribution · 90 days
78 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 29% · 23
- 3–10 min 41% · 32
- 10–30 min 22% · 17
- 30+ min 6% · 5
On-time by weekday
- 15% M n=13
- 31% T n=13
- 33% W n=12
- 50% T n=12
- 15% F n=13
- 31% S n=13
- 100% S n=2
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 27 Oct | Poole 18:48 | +11 min | +18 min |
| Mon 26 Oct | Parkstone (Dorset) 18:54 | +17 min | +19 min |
| Sun 25 Oct | Poole 18:43 | +2 min | +2 min |
| Sat 24 Oct | Clapham Jn. C.S. 17:57 | +4 min | +5 min |
| Fri 23 Oct | Clapham Jn. C.S. 20:14 | +96 min | +119 min |
| Thu 22 Oct | Clapham Jn. C.S. 18:01 | +8 min | +8 min |
| Wed 21 Oct | Poole 18:49 | +12 min | +12 min |
| Tue 20 Oct | Poole 18:41 | +5 min | +5 min |
| Mon 19 Oct | Poole 18:41 | +5 min | +13 min |
| Sat 17 Oct | Clapham Jn. C.S. 18:02 | +5 min | +7 min |
| Fri 16 Oct | Poole 18:45 | +8 min | +10 min |
| Thu 15 Oct | Poole 18:39 | +3 min | +4 min |
| Wed 14 Oct | Poole 18:46 | +10 min | +10 min |
| Tue 13 Oct | Poole 18:42 | +6 min | +9 min |
| Mon 12 Oct | Poole 18:52 | +15 min | +15 min |
| Sat 10 Oct | Clapham Jn. C.S. 18:01 | +8 min | +9 min |
| Fri 9 Oct | Poole 18:48 | +12 min | +12 min |
| Thu 8 Oct | Poole 18:37 | +1 min | +10 min |
| Wed 7 Oct | Poole 18:37 | 0 min | +5 min |
| Tue 6 Oct | Poole 18:41 | +5 min | +5 min |
| Mon 5 Oct | Parkstone (Dorset) 18:38 | +6 min | +9 min |
| Sat 3 Oct | 87230 17:53 | 0 min | +2 min |
| Fri 2 Oct | Poole Ferry Terminal 18:44 | +8 min | +10 min |
| Thu 1 Oct | Poole Ferry Terminal 18:40 | +4 min | +12 min |
| Wed 30 Sept | Poole Ferry Terminal 18:50 | +14 min | +14 min |
| Tue 29 Sept | Poole Ferry Terminal 18:43 | +7 min | +27 min |
| Mon 28 Sept | Poole Ferry Terminal 18:45 | +8 min | +10 min |
| Sun 27 Sept | Poole Ferry Terminal 18:41 | 0 min | +2 min |
| Sat 26 Sept | 87230 17:54 | +1 min | +3 min |
| Fri 25 Sept | Poole Ferry Terminal 18:56 | +19 min | +20 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.