South Western Railway 871D05
View line South Western Railway
Alerts for train 871D05
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
86%
18/21 runs under 3 min
RT coverage: 21 full · 0 partial · 0 no data
On-time · 90 days
87%
53/61 runs under 3 min
RT coverage: 61 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: 0 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +3 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
- Wed 9 Sept Max en route +9 min · last fix heading to Dorking +9 min
- Wed 16 Sept Max en route +12 min · last fix heading to Dorking +8 min
- Thu 15 Oct Max en route +8 min · last fix heading to Box Hill & Westhumble +7 min
- Tue 20 Oct Max en route +6 min · last fix heading to Dorking +5 min
- Fri 11 Sept Max en route +6 min · last fix heading to Dorking +4 min
Distribution · 90 days
61 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 44% · 27
- On time 43% · 26
- 3–10 min 13% · 8
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 100% M n=12
- 75% T n=12
- 85% W n=13
- 92% T n=12
- 83% F n=12
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 21 Oct | Box Hill & Westhumble 07:23 | −3 min | — |
| Tue 20 Oct | Dorking 07:31 | +5 min | +6 min |
| Mon 19 Oct | Dorking 07:25 | −2 min | +2 min |
| Fri 16 Oct | Box Hill & Westhumble 07:29 | +2 min | +4 min |
| Thu 15 Oct | Box Hill & Westhumble 07:33 | +7 min | +8 min |
| Wed 14 Oct | Dorking 07:25 | −2 min | +2 min |
| Tue 13 Oct | Dorking 07:29 | +3 min | +6 min |
| Mon 12 Oct | Dorking 07:24 | −2 min | +1 min |
| Fri 9 Oct | Dorking 07:26 | 0 min | +3 min |
| Thu 8 Oct | Box Hill & Westhumble 07:22 | −5 min | — |
| Wed 7 Oct | Box Hill & Westhumble 07:28 | +1 min | +4 min |
| Tue 6 Oct | Box Hill & Westhumble 07:23 | −3 min | +1 min |
| Mon 5 Oct | Dorking 07:27 | +1 min | +4 min |
| Fri 2 Oct | Dorking 07:27 | 0 min | +3 min |
| Thu 1 Oct | Dorking 07:23 | −4 min | +2 min |
| Wed 30 Sept | Dorking 07:28 | +2 min | +5 min |
| Tue 29 Sept | Dorking 07:24 | −2 min | +2 min |
| Mon 28 Sept | Dorking 07:28 | +1 min | +6 min |
| Fri 25 Sept | Dorking 07:24 | −3 min | +2 min |
| Thu 24 Sept | Dorking 07:24 | −2 min | +2 min |
| Wed 23 Sept | Dorking 07:29 | +2 min | +7 min |
| Tue 22 Sept | Dorking 07:23 | −3 min | — |
| Mon 21 Sept | Dorking 07:28 | +1 min | +8 min |
| Fri 18 Sept | Dorking 07:22 | −3 min | +1 min |
| Thu 17 Sept | Dorking 07:26 | 0 min | +3 min |
| Wed 16 Sept | Dorking 07:46 | +8 min | +12 min |
| Tue 15 Sept | Dorking 07:27 | +2 min | +5 min |
| Mon 14 Sept | Dorking 07:22 | −3 min | — |
| Fri 11 Sept | Dorking 07:29 | +4 min | +6 min |
| Thu 10 Sept | Dorking 07:27 | +1 min | +7 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.