GWR 812H50
View line GWR
Alerts for train 812H50
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
73%
11/15 runs under 3 min
RT coverage: 15 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
78%
38/49 runs under 3 min
RT coverage: 49 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +1 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +6 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
- Fri 9 Oct Max en route +34 min ยท last fix heading to Stapleton Road +32 min
- Sat 15 Aug Max en route +17 min ยท last fix heading to 81304 +15 min
- Fri 2 Oct Max en route +12 min ยท last fix heading to 81304 +9 min
- Wed 23 Sept Max en route +11 min ยท last fix heading to 81304 +8 min
- Fri 30 Oct Max en route +8 min ยท last fix heading to Stapleton Road +6 min
Distribution ยท 90 days
49 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% ยท 1
- On time 76% ยท 37
- 3โ10 min 18% ยท 9
- 10โ30 min 2% ยท 1
- 30+ min 2% ยท 1
On-time by weekday
- 60% M n=5
- 86% T n=7
- 88% W n=8
- 91% T n=11
- 50% F n=10
- 88% S n=8
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | Stapleton Road 18:34 | +6 min | +8 min |
| Thu 29 Oct | โ 18:29 | +1 min | +1 min |
| Thu 22 Oct | โ 18:27 | โ1 min | โ |
| Wed 21 Oct | โ 18:27 | โ1 min | +1 min |
| Mon 19 Oct | โ 18:34 | +6 min | +6 min |
| Sat 17 Oct | โ 18:26 | โ1 min | +1 min |
| Fri 16 Oct | Stapleton Road 18:34 | +6 min | +8 min |
| Thu 15 Oct | Stapleton Road 18:27 | 0 min | +3 min |
| Wed 14 Oct | โ 18:27 | โ1 min | โ |
| Tue 13 Oct | Stapleton Road 18:29 | +1 min | +3 min |
| Mon 12 Oct | โ 18:29 | +1 min | +2 min |
| Sat 10 Oct | โ 18:25 | โ2 min | โ |
| Fri 9 Oct | Stapleton Road 19:00 | +32 min | +34 min |
| Thu 8 Oct | โ 18:29 | +2 min | +2 min |
| Tue 6 Oct | Stapleton Road 18:29 | +1 min | +3 min |
| Sat 3 Oct | 81304 18:25 | โ1 min | +1 min |
| Fri 2 Oct | 81304 18:36 | +9 min | +12 min |
| Thu 1 Oct | 81304 18:27 | โ1 min | +1 min |
| Wed 30 Sept | 81304 18:30 | +2 min | +5 min |
| Tue 29 Sept | 81304 18:27 | โ1 min | +1 min |
| Sat 26 Sept | 81304 18:29 | +2 min | +2 min |
| Fri 25 Sept | 81304 18:27 | โ1 min | +1 min |
| Thu 24 Sept | 81304 18:29 | +1 min | +1 min |
| Wed 23 Sept | 81304 18:36 | +8 min | +11 min |
| Tue 22 Sept | 81304 18:32 | +4 min | +4 min |
| Mon 21 Sept | 81304 18:27 | โ1 min | โ |
| Sat 19 Sept | 81304 18:29 | +2 min | +2 min |
| Fri 18 Sept | 81304 18:31 | +3 min | +6 min |
| Thu 17 Sept | 81304 18:27 | โ1 min | +1 min |
| Wed 16 Sept | 81304 18:27 | 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.