GWR 812K28
View line GWR
Alerts for train 812K28
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
60%
18/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
53%
42/80 runs under 3 min
RT coverage: 80 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +13 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 23 Sept Max en route +21 min · last fix heading to Clifton Down +21 min
- Sat 5 Sept Max en route +24 min · last fix heading to 81225 +21 min
- Sat 12 Sept Max en route +18 min · last fix heading to 81225 +18 min
- Sat 25 Jul Max en route +18 min · last fix heading to 81225 +17 min
- Wed 30 Sept Max en route +16 min · last fix heading to Sea Mills +16 min
Distribution · 90 days
80 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 53% · 42
- 3–10 min 36% · 29
- 10–30 min 11% · 9
- 30+ min 0% · 0
On-time by weekday
- 50% M n=10
- 73% T n=11
- 73% W n=11
- 64% T n=11
- 45% F n=11
- 8% S n=13
- 62% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 11 Oct | Avonmouth 12:28 | 0 min | +3 min |
| Sat 10 Oct | Sea Mills 12:40 | +12 min | +12 min |
| Fri 9 Oct | Shirehampton 12:48 | +1 min | +1 min |
| Thu 8 Oct | Shirehampton 12:48 | +1 min | +1 min |
| Wed 7 Oct | Portway Park & Ride 12:47 | 0 min | +1 min |
| Tue 6 Oct | Shirehampton 12:53 | +5 min | +5 min |
| Mon 5 Oct | Portway Park & Ride 12:46 | +2 min | +2 min |
| Sun 4 Oct | 81225 12:29 | +1 min | +2 min |
| Sat 3 Oct | 81225 12:35 | +6 min | +7 min |
| Fri 2 Oct | Avonmouth 12:55 | +8 min | +8 min |
| Thu 1 Oct | Sea Mills 12:46 | 0 min | — |
| Wed 30 Sept | Sea Mills 12:51 | +16 min | +16 min |
| Tue 29 Sept | Avonmouth 12:48 | +1 min | +1 min |
| Mon 28 Sept | Avonmouth 12:59 | +13 min | +13 min |
| Sun 27 Sept | 81225 12:27 | −1 min | +2 min |
| Sat 26 Sept | 81225 12:29 | +1 min | +2 min |
| Fri 25 Sept | Avonmouth 12:52 | +5 min | +6 min |
| Thu 24 Sept | Avonmouth 12:47 | 0 min | — |
| Wed 23 Sept | Clifton Down 12:55 | +21 min | +21 min |
| Tue 22 Sept | Avonmouth 12:50 | +2 min | +3 min |
| Mon 21 Sept | Sea Mills 12:52 | +6 min | +6 min |
| Sun 20 Sept | 81225 12:28 | 0 min | — |
| Sat 19 Sept | 81225 12:35 | +6 min | +7 min |
| Fri 18 Sept | Avonmouth 12:48 | +1 min | +4 min |
| Thu 17 Sept | 81401 12:28 | 0 min | +1 min |
| Wed 16 Sept | Avonmouth 12:49 | +2 min | +3 min |
| Tue 15 Sept | Sea Mills 12:47 | +1 min | +1 min |
| Mon 14 Sept | Sea Mills 12:50 | +4 min | +4 min |
| Sun 13 Sept | 81225 12:28 | 0 min | +1 min |
| Sat 12 Sept | 81225 12:47 | +18 min | +18 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.