GWR 871V66
View line GWR
Alerts for train 871V66
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line GWR.
The mini-map returns when the train runs
On-time · 30 days
81%
22/27 runs under 3 min
RT coverage: 27 full · 0 partial · 0 no data
On-time · 90 days
71%
58/82 runs under 3 min
RT coverage: 82 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: −1 min
P90
+10min
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
- Sat 3 Oct Max en route +52 min · last fix heading to 74234 +49 min
- Fri 28 Aug Max en route +28 min · last fix heading to 74234 +28 min
- Tue 25 Aug Max en route +23 min · last fix heading to 74234 +22 min
- Wed 12 Aug Max en route +17 min · last fix heading to 74234 +16 min
- Fri 21 Aug Max en route +17 min · last fix heading to 74234 +14 min
Distribution · 90 days
82 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 23% · 19
- On time 48% · 39
- 3–10 min 18% · 15
- 10–30 min 10% · 8
- 30+ min 1% · 1
On-time by weekday
- 100% M n=12
- 64% T n=11
- 73% W n=11
- 75% T n=12
- 58% F n=12
- 54% S n=13
- 73% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 20 Oct | Earley 21:59 | +3 min | +5 min |
| Mon 19 Oct | Earley 21:55 | −1 min | +3 min |
| Sun 18 Oct | Earley 00:29 | +3 min | +3 min |
| Sat 17 Oct | Earley 21:59 | −2 min | — |
| Fri 16 Oct | Earley 21:55 | −1 min | +2 min |
| Thu 15 Oct | Earley 21:55 | −1 min | +3 min |
| Wed 14 Oct | Earley 21:56 | 0 min | +7 min |
| Mon 12 Oct | Earley 21:54 | −2 min | +2 min |
| Sun 11 Oct | Earley 22:42 | −1 min | +5 min |
| Sat 10 Oct | Earley 21:59 | −2 min | +2 min |
| Thu 8 Oct | Earley 21:56 | 0 min | +1 min |
| Wed 7 Oct | Earley 21:55 | −1 min | +5 min |
| Tue 6 Oct | Earley 22:03 | +7 min | +10 min |
| Mon 5 Oct | Earley 21:55 | −1 min | +5 min |
| Sun 4 Oct | 74234 22:32 | −2 min | +1 min |
| Sat 3 Oct | 74234 22:49 | +49 min | +52 min |
| Fri 2 Oct | 74234 21:55 | −1 min | +4 min |
| Thu 1 Oct | 74234 22:01 | −1 min | +2 min |
| Wed 30 Sept | 74234 21:55 | −1 min | +2 min |
| Tue 29 Sept | 74234 21:58 | +2 min | +4 min |
| Mon 28 Sept | 74234 21:55 | −2 min | +1 min |
| Sun 27 Sept | 74234 22:31 | −2 min | +1 min |
| Sat 26 Sept | 74234 21:59 | −2 min | +2 min |
| Fri 25 Sept | 74234 21:55 | −1 min | +1 min |
| Thu 24 Sept | 74234 22:00 | +4 min | +4 min |
| Wed 23 Sept | 74234 21:56 | 0 min | +2 min |
| Tue 22 Sept | 74234 21:54 | −2 min | +3 min |
| Mon 21 Sept | 74234 21:54 | −2 min | +5 min |
| Sun 20 Sept | 74234 22:34 | +1 min | +3 min |
| Sat 19 Sept | 74234 22:06 | +5 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.