GWR 812K37
View line GWR
Alerts for train 812K37
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
65%
13/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
On-time · 90 days
56%
29/52 runs under 3 min
RT coverage: 52 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+11min
9 in 10 runs arrive with less than this
30 days: +11 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
- Wed 7 Oct Max en route +33 min · last fix heading to Lawrence Hill +31 min
- Wed 2 Sept Max en route +25 min · last fix heading to 81431 +24 min
- Wed 14 Oct Max en route +13 min · last fix heading to Lawrence Hill +12 min
- Fri 18 Sept Max en route +13 min · last fix heading to 81431 +12 min
- Mon 14 Sept Max en route +12 min · last fix heading to 81431 +12 min
Distribution · 90 days
52 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 1
- On time 54% · 28
- 3–10 min 27% · 14
- 10–30 min 15% · 8
- 30+ min 2% · 1
On-time by weekday
- 50% M n=10
- 78% T n=9
- 45% W n=11
- 73% T n=11
- 36% F n=11
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Lawrence Hill 15:55 | +2 min | +5 min |
| Thu 15 Oct | Lawrence Hill 15:52 | −1 min | — |
| Wed 14 Oct | Lawrence Hill 16:05 | +12 min | +13 min |
| Tue 13 Oct | Lawrence Hill 15:52 | −1 min | — |
| Mon 12 Oct | Lawrence Hill 16:03 | +10 min | +12 min |
| Fri 9 Oct | Redland 15:53 | 0 min | +1 min |
| Thu 8 Oct | Lawrence Hill 15:52 | −1 min | — |
| Wed 7 Oct | Lawrence Hill 16:23 | +31 min | +33 min |
| Tue 6 Oct | Lawrence Hill 15:54 | +1 min | +4 min |
| Mon 5 Oct | Lawrence Hill 15:48 | +2 min | +4 min |
| Fri 2 Oct | 81431 15:53 | 0 min | +1 min |
| Thu 1 Oct | 81431 15:52 | −1 min | +1 min |
| Wed 30 Sept | 81431 15:52 | −1 min | +3 min |
| Tue 29 Sept | 81431 15:58 | +5 min | +10 min |
| Mon 28 Sept | 81431 16:00 | +7 min | +8 min |
| Fri 25 Sept | 81431 15:59 | +6 min | +9 min |
| Thu 24 Sept | 81431 15:52 | −1 min | — |
| Wed 23 Sept | 81431 16:04 | +11 min | +15 min |
| Tue 22 Sept | 81431 15:54 | +1 min | +5 min |
| Mon 21 Sept | 81431 15:53 | 0 min | +1 min |
| Fri 18 Sept | 81431 16:05 | +12 min | +13 min |
| Thu 17 Sept | 81431 15:53 | 0 min | +3 min |
| Wed 16 Sept | 81431 15:52 | −1 min | +2 min |
| Tue 15 Sept | 81431 15:52 | −1 min | — |
| Mon 14 Sept | 81431 16:04 | +12 min | +12 min |
| Fri 11 Sept | 81431 15:54 | +1 min | +5 min |
| Thu 10 Sept | 81431 16:03 | +10 min | +13 min |
| Wed 9 Sept | 81431 15:55 | +3 min | +4 min |
| Tue 8 Sept | 81431 15:51 | −2 min | +1 min |
| Mon 7 Sept | 81431 15:56 | +3 min | +5 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.