GWR 812D44
View line GWR
Alerts for train 812D44
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
75%
15/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
On-time · 90 days
79%
49/62 runs under 3 min
RT coverage: 62 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +7 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
- Tue 1 Sept Max en route +11 min · last fix heading to Bristol Parkway +11 min
- Thu 22 Oct Max en route +9 min · last fix heading to Bristol Parkway +9 min
- Wed 14 Oct Max en route +15 min · last fix heading to — +8 min
- Mon 5 Oct Max en route +7 min · last fix heading to Bristol Parkway +7 min
- Tue 22 Sept Max en route +6 min · last fix heading to Bristol Parkway +6 min
Distribution · 90 days
62 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 2
- On time 76% · 47
- 3–10 min 19% · 12
- 10–30 min 2% · 1
- 30+ min 0% · 0
On-time by weekday
- 75% M n=12
- 67% T n=12
- 92% W n=13
- 85% T n=13
- 75% F n=12
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Bristol Parkway 06:19 | +9 min | +9 min |
| Wed 21 Oct | Bristol Parkway 06:11 | +1 min | +1 min |
| Tue 20 Oct | Bristol Parkway 06:10 | 0 min | — |
| Mon 19 Oct | Bristol Parkway 06:14 | +4 min | +5 min |
| Fri 16 Oct | Bristol Parkway 06:13 | +3 min | +3 min |
| Thu 15 Oct | Bristol Parkway 06:11 | +1 min | +1 min |
| Wed 14 Oct | — 06:19 | +8 min | +15 min |
| Mon 12 Oct | Bristol Parkway 06:11 | 0 min | — |
| Fri 9 Oct | Bristol Parkway 06:10 | 0 min | — |
| Thu 8 Oct | Bristol Parkway 06:11 | 0 min | +1 min |
| Wed 7 Oct | Bristol Parkway 06:10 | 0 min | — |
| Tue 6 Oct | Bristol Parkway 06:10 | −1 min | — |
| Mon 5 Oct | Bristol Parkway 06:17 | +7 min | +7 min |
| Fri 2 Oct | Bristol Parkway 06:11 | +1 min | +1 min |
| Thu 1 Oct | Bristol Parkway 06:10 | 0 min | +2 min |
| Wed 30 Sept | Bristol Parkway 06:10 | 0 min | +1 min |
| Tue 29 Sept | Bristol Parkway 06:10 | −1 min | — |
| Fri 25 Sept | Bristol Parkway 06:09 | −2 min | — |
| Thu 24 Sept | Bristol Parkway 06:11 | +1 min | +1 min |
| Wed 23 Sept | Bristol Parkway 06:11 | 0 min | — |
| Tue 22 Sept | Bristol Parkway 06:17 | +6 min | +6 min |
| Mon 21 Sept | Bristol Parkway 06:12 | +1 min | +1 min |
| Fri 18 Sept | Bristol Parkway 06:10 | 0 min | — |
| Thu 17 Sept | Bristol Parkway 06:10 | 0 min | — |
| Wed 16 Sept | Bristol Parkway 06:10 | 0 min | — |
| Tue 15 Sept | Bristol Parkway 06:10 | 0 min | +1 min |
| Mon 14 Sept | Bristol Parkway 06:10 | 0 min | — |
| Fri 11 Sept | Bristol Parkway 06:10 | 0 min | — |
| Thu 10 Sept | Bristol Parkway 06:11 | +1 min | +3 min |
| Wed 9 Sept | Bristol Parkway 06:10 | 0 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.