GWR 812H11
View line GWR
Alerts for train 812H11
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 ยท 30 days
85%
17/20 runs under 3 min
RT coverage: 20 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
90%
54/60 runs under 3 min
RT coverage: 60 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +1 min
P90
+2min
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)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Mon 14 Sept Max en route +7 min ยท last fix heading to 81431 +7 min
- Tue 3 Nov Max en route +7 min ยท last fix heading to โ +6 min
- Fri 30 Oct Max en route +4 min ยท last fix heading to Lawrence Hill +4 min
- Mon 2 Nov Max en route +3 min ยท last fix heading to โ +3 min
- Wed 30 Sept Max en route +6 min ยท last fix heading to 81431 +3 min
Distribution ยท 90 days
60 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 10% ยท 6
- On time 80% ยท 48
- 3โ10 min 10% ยท 6
- 10โ30 min 0% ยท 0
- 30+ min 0% ยท 0
On-time by weekday
- 80% M n=10
- 89% T n=9
- 89% W n=9
- 91% T n=11
- 91% F n=11
- 100% S n=10
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | โ 09:04 | +1 min | +3 min |
| Wed 4 Nov | Lawrence Hill 09:04 | +1 min | +1 min |
| Tue 3 Nov | โ 09:09 | +6 min | +7 min |
| Mon 2 Nov | โ 09:04 | +3 min | +3 min |
| Sat 31 Oct | Lawrence Hill 09:09 | โ1 min | โ |
| Fri 30 Oct | Lawrence Hill 09:15 | +4 min | +4 min |
| Thu 29 Oct | Lawrence Hill 09:12 | +1 min | +1 min |
| Fri 23 Oct | Lawrence Hill 09:10 | โ1 min | โ |
| Thu 22 Oct | โ 09:13 | +2 min | +2 min |
| Wed 21 Oct | Lawrence Hill 09:10 | โ2 min | โ |
| Tue 20 Oct | Lawrence Hill 09:13 | +2 min | +2 min |
| Mon 19 Oct | Lawrence Hill 09:11 | 0 min | โ |
| Fri 16 Oct | โ 09:11 | 0 min | โ |
| Thu 15 Oct | โ 09:11 | 0 min | +2 min |
| Wed 14 Oct | Lawrence Hill 09:10 | โ1 min | โ |
| Tue 13 Oct | โ 09:13 | +1 min | +2 min |
| Mon 12 Oct | Lawrence Hill 09:10 | โ2 min | โ |
| Sat 10 Oct | Lawrence Hill 09:11 | +1 min | +1 min |
| Fri 9 Oct | Lawrence Hill 09:11 | โ1 min | โ |
| Thu 8 Oct | โ 09:11 | โ1 min | โ |
| Wed 7 Oct | โ 09:13 | +2 min | +2 min |
| Tue 6 Oct | Lawrence Hill 09:12 | +1 min | +1 min |
| Mon 5 Oct | 81431 09:12 | +1 min | +1 min |
| Sat 3 Oct | 81431 09:10 | 0 min | +1 min |
| Fri 2 Oct | 81431 09:13 | +1 min | +1 min |
| Thu 1 Oct | 81431 09:11 | โ1 min | +2 min |
| Wed 30 Sept | 81431 09:14 | +3 min | +6 min |
| Mon 28 Sept | 81431 09:33 | 0 min | +4 min |
| Sat 26 Sept | 81431 09:09 | โ1 min | โ |
| Fri 25 Sept | 81431 09:11 | โ1 min | โ |
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.