GWR 812K58
View line GWR
Alerts for train 812K58
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
36%
9/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
41%
30/73 runs under 3 min
RT coverage: 73 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +3 min
P90
+11min
9 in 10 runs arrive with less than this
30 days: +10 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 25 Aug Max en route +75 min · last fix heading to 81812 +73 min
- Fri 18 Sept Max en route +43 min · last fix heading to 81232 +43 min
- Fri 7 Aug Max en route +28 min · last fix heading to 81690 +27 min
- Thu 3 Sept Max en route +20 min · last fix heading to 81225 +19 min
- Thu 8 Oct Max en route +14 min · last fix heading to Avonmouth +14 min
Distribution · 90 days
73 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 41% · 30
- 3–10 min 45% · 33
- 10–30 min 11% · 8
- 30+ min 3% · 2
On-time by weekday
- 38% M n=13
- 42% T n=12
- 67% W n=12
- 42% T n=12
- 17% F n=12
- 42% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 19 Oct | Avonmouth 20:31 | +3 min | +7 min |
| Sat 17 Oct | Shirehampton 19:49 | +1 min | +1 min |
| Fri 16 Oct | Avonmouth 20:31 | +3 min | +4 min |
| Thu 15 Oct | Sea Mills 20:34 | +5 min | +7 min |
| Wed 14 Oct | Avonmouth 20:36 | +7 min | +8 min |
| Tue 13 Oct | Sea Mills 20:30 | +2 min | +2 min |
| Mon 12 Oct | Avonmouth 20:29 | 0 min | +1 min |
| Sat 10 Oct | Sea Mills 19:50 | +3 min | +3 min |
| Fri 9 Oct | Sea Mills 20:40 | +11 min | +22 min |
| Thu 8 Oct | Avonmouth 20:43 | +14 min | +14 min |
| Wed 7 Oct | Avonmouth 20:29 | 0 min | +1 min |
| Tue 6 Oct | Avonmouth 20:32 | +4 min | +4 min |
| Mon 5 Oct | Avonmouth 20:29 | +1 min | +2 min |
| Sat 3 Oct | Avonmouth 19:48 | +1 min | +2 min |
| Fri 2 Oct | 81225 20:35 | +7 min | +8 min |
| Thu 1 Oct | 81225 20:35 | +7 min | +7 min |
| Wed 30 Sept | 81225 20:29 | 0 min | +2 min |
| Tue 29 Sept | 81225 20:29 | 0 min | +1 min |
| Mon 28 Sept | 81225 20:31 | +3 min | +4 min |
| Sat 26 Sept | Avonmouth 19:58 | +10 min | +11 min |
| Fri 25 Sept | 81225 20:38 | +8 min | +9 min |
| Thu 24 Sept | 81225 20:29 | +1 min | +2 min |
| Wed 23 Sept | 81225 20:38 | +10 min | +10 min |
| Tue 22 Sept | 81225 20:32 | +3 min | +9 min |
| Mon 21 Sept | 81225 20:35 | +6 min | +7 min |
| Sat 19 Sept | Avonmouth 19:54 | +6 min | +6 min |
| Fri 18 Sept | 81232 21:02 | +43 min | +43 min |
| Thu 17 Sept | 81225 20:37 | +9 min | +10 min |
| Wed 16 Sept | 81225 20:29 | 0 min | +2 min |
| Tue 15 Sept | 81225 20:33 | +5 min | +6 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.