GWR 812D80
View line GWR
Alerts for train 812D80
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.
It does not run today
Last recorded run: Friday 16 October 0 min
The mini-map returns when the train runs
On-time · 30 days
75%
3/4 runs under 3 min
RT coverage: 4 full · 0 partial · 0 no data
On-time · 90 days
58%
7/12 runs under 3 min
RT coverage: 12 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
P90
+18min
9 in 10 runs arrive with less than this
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
- Fri 31 Jul Max en route +21 min · last fix heading to Bristol Parkway +20 min
- Fri 7 Aug Max en route +30 min · last fix heading to Bristol Parkway +19 min
- Fri 14 Aug Max en route +19 min · last fix heading to Bristol Parkway +13 min
- Fri 28 Aug Max en route +14 min · last fix heading to Bristol Parkway +8 min
- Fri 25 Sept Max en route +4 min · last fix heading to Bristol Parkway +4 min
Distribution · 90 days
12 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 58% · 7
- 3–10 min 17% · 2
- 10–30 min 25% · 3
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- 58% F n=12
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Bristol Parkway 22:11 | 0 min | — |
| Fri 9 Oct | Bristol Parkway 22:12 | 0 min | — |
| Fri 2 Oct | Bristol Parkway 22:12 | 0 min | +1 min |
| Fri 25 Sept | Bristol Parkway 22:16 | +4 min | +4 min |
| Fri 18 Sept | Bristol Parkway 22:11 | 0 min | +1 min |
| Fri 11 Sept | Bristol Parkway 00:21 | 0 min | — |
| Fri 4 Sept | Bristol Parkway 22:14 | +2 min | +7 min |
| Fri 28 Aug | Bristol Parkway 22:19 | +8 min | +14 min |
| Fri 21 Aug | Bristol Parkway 22:11 | 0 min | +2 min |
| Fri 14 Aug | Bristol Parkway 22:25 | +13 min | +19 min |
| Fri 7 Aug | Bristol Parkway 22:31 | +19 min | +30 min |
| Fri 31 Jul | Bristol Parkway 22:32 | +20 min | +21 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.