GWR 812K22
View line GWR
Alerts for train 812K22
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
46%
12/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
53%
41/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +3 min
P90
+10min
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
- Fri 14 Aug Max en route +27 min · last fix heading to 81225 +27 min
- Tue 11 Aug Max en route +25 min · last fix heading to 81225 +23 min
- Wed 30 Sept Max en route +15 min · last fix heading to 81225 +14 min
- Mon 12 Oct Max en route +13 min · last fix heading to Avonmouth +13 min
- Thu 20 Aug Max en route +15 min · last fix heading to 81812 +13 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 53% · 41
- 3–10 min 35% · 27
- 10–30 min 12% · 9
- 30+ min 0% · 0
On-time by weekday
- 46% M n=13
- 62% T n=13
- 46% W n=13
- 38% T n=13
- 46% F n=13
- 83% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 24 Oct | Sea Mills 10:52 | +5 min | +6 min |
| Fri 23 Oct | Avonmouth 11:32 | +4 min | +4 min |
| Thu 22 Oct | Sea Mills 11:29 | +1 min | +2 min |
| Wed 21 Oct | Portway Park & Ride 11:27 | −1 min | — |
| Tue 20 Oct | Avonmouth 11:29 | +1 min | +2 min |
| Mon 19 Oct | Portway Park & Ride 11:28 | 0 min | +1 min |
| Sat 17 Oct | Shirehampton 10:51 | +2 min | +3 min |
| Fri 16 Oct | Avonmouth 11:31 | +2 min | +4 min |
| Thu 15 Oct | Avonmouth 11:35 | +6 min | +8 min |
| Wed 14 Oct | Avonmouth 11:36 | +8 min | +9 min |
| Tue 13 Oct | Avonmouth 11:29 | +1 min | +2 min |
| Mon 12 Oct | Avonmouth 11:41 | +13 min | +13 min |
| Sat 10 Oct | Portway Park & Ride 10:57 | +10 min | +10 min |
| Fri 9 Oct | Avonmouth 11:34 | +6 min | +7 min |
| Thu 8 Oct | Sea Mills 11:30 | +2 min | +3 min |
| Wed 7 Oct | Sea Mills 11:37 | +8 min | +9 min |
| Tue 6 Oct | Shirehampton 11:32 | +3 min | +4 min |
| Mon 5 Oct | 81225 11:19 | +3 min | +4 min |
| Sat 3 Oct | Avonmouth 10:47 | 0 min | +1 min |
| Fri 2 Oct | 81225 11:31 | +3 min | +4 min |
| Thu 1 Oct | 81225 11:29 | 0 min | +3 min |
| Wed 30 Sept | 81225 11:42 | +14 min | +15 min |
| Tue 29 Sept | 81225 11:28 | 0 min | +3 min |
| Mon 28 Sept | 81225 11:41 | +12 min | +13 min |
| Sat 26 Sept | Sea Mills 10:49 | +2 min | +2 min |
| Fri 25 Sept | 81225 11:34 | +5 min | +6 min |
| Thu 24 Sept | 81225 11:32 | +3 min | +4 min |
| Wed 23 Sept | 81225 11:34 | +5 min | +6 min |
| Tue 22 Sept | 81225 11:28 | 0 min | +1 min |
| Mon 21 Sept | 81225 11:29 | 0 min | +2 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.