GWR 812H34
View line GWR
Alerts for train 812H34
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
74%
14/19 runs under 3 min
RT coverage: 19 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
70%
39/56 runs under 3 min
RT coverage: 56 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +12 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
- Tue 3 Nov Max en route +26 min ยท last fix heading to โ +23 min
- Sat 24 Oct Max en route +15 min ยท last fix heading to โ +13 min
- Fri 30 Oct Max en route +15 min ยท last fix heading to โ +12 min
- Tue 15 Sept Max en route +14 min ยท last fix heading to 81304 +11 min
- Mon 5 Oct Max en route +14 min ยท last fix heading to Stapleton Road +10 min
Distribution ยท 90 days
56 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 7% ยท 4
- On time 63% ยท 35
- 3โ10 min 20% ยท 11
- 10โ30 min 11% ยท 6
- 30+ min 0% ยท 0
On-time by weekday
- 70% M n=10
- 43% T n=7
- 82% W n=11
- 90% T n=10
- 64% F n=11
- 57% S n=7
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | Stapleton Road 14:19 | 0 min | +3 min |
| Wed 4 Nov | Stapleton Road 14:29 | +9 min | +11 min |
| Tue 3 Nov | โ 14:42 | +23 min | +26 min |
| Mon 2 Nov | โ 14:18 | โ1 min | +1 min |
| Fri 30 Oct | โ 14:40 | +12 min | +15 min |
| Thu 29 Oct | Stapleton Road 14:32 | +4 min | +7 min |
| Sat 24 Oct | โ 14:40 | +13 min | +15 min |
| Fri 23 Oct | โ 14:29 | +1 min | +4 min |
| Thu 22 Oct | โ 14:27 | โ1 min | +1 min |
| Wed 21 Oct | Stapleton Road 14:28 | 0 min | +3 min |
| Mon 19 Oct | โ 14:26 | โ2 min | +1 min |
| Sat 17 Oct | Stapleton Road 14:27 | 0 min | +3 min |
| Fri 16 Oct | Stapleton Road 14:28 | 0 min | +3 min |
| Thu 15 Oct | โ 14:27 | โ1 min | โ |
| Wed 14 Oct | โ 14:27 | โ1 min | +1 min |
| Mon 12 Oct | โ 14:27 | โ1 min | โ |
| Sat 10 Oct | โ 14:25 | โ2 min | โ |
| Fri 9 Oct | โ 14:27 | โ1 min | โ |
| Thu 8 Oct | โ 14:27 | โ1 min | +1 min |
| Wed 7 Oct | โ 14:27 | โ1 min | โ |
| Mon 5 Oct | Stapleton Road 14:38 | +10 min | +14 min |
| Sat 3 Oct | 81304 14:25 | โ2 min | โ |
| Fri 2 Oct | 81304 14:31 | +3 min | +5 min |
| Thu 1 Oct | 81304 14:27 | โ1 min | โ |
| Wed 30 Sept | 81304 14:27 | โ1 min | +1 min |
| Tue 29 Sept | 81304 14:35 | +7 min | +9 min |
| Mon 28 Sept | 81304 14:30 | +3 min | +6 min |
| Sat 26 Sept | 81304 14:25 | โ2 min | โ |
| Fri 25 Sept | 81304 14:28 | 0 min | +3 min |
| Thu 24 Sept | 81304 14:27 | 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.