GWR 812K34
View line GWR
Alerts for train 812K34
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
31%
8/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
36%
28/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +7 min
P90
+11min
9 in 10 runs arrive with less than this
30 days: +12 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
- Thu 6 Aug Max en route +36 min · last fix heading to 81225 +35 min
- Thu 10 Sept Max en route +26 min · last fix heading to 81225 +25 min
- Tue 6 Oct Max en route +25 min · last fix heading to Portway Park & Ride +24 min
- Mon 3 Aug Max en route +25 min · last fix heading to 81225 +24 min
- Wed 9 Sept Max en route +18 min · last fix heading to Avonmouth +18 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 2
- On time 34% · 26
- 3–10 min 51% · 39
- 10–30 min 12% · 9
- 30+ min 1% · 1
On-time by weekday
- 38% M n=13
- 54% T n=13
- 54% W n=13
- 38% T n=13
- 15% F n=13
- 17% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 31 Oct | Sea Mills 13:47 | +1 min | +1 min |
| Fri 30 Oct | Sea Mills 14:35 | +6 min | +8 min |
| Thu 29 Oct | Sea Mills 14:28 | 0 min | +2 min |
| Wed 28 Oct | Portway Park & Ride 14:38 | +9 min | +10 min |
| Tue 27 Oct | Sea Mills 14:40 | +11 min | +13 min |
| Mon 26 Oct | Sea Mills 14:35 | +7 min | +8 min |
| Sat 24 Oct | Sea Mills 13:54 | +7 min | +7 min |
| Fri 23 Oct | Avonmouth 14:45 | +16 min | +17 min |
| Thu 22 Oct | Avonmouth 14:36 | +8 min | +8 min |
| Wed 21 Oct | Avonmouth 14:38 | +9 min | +9 min |
| Tue 20 Oct | Avonmouth 14:37 | +8 min | +8 min |
| Mon 19 Oct | Avonmouth 14:31 | +2 min | +3 min |
| Sat 17 Oct | Shirehampton 13:48 | +1 min | +1 min |
| Fri 16 Oct | Avonmouth 14:35 | +6 min | +7 min |
| Thu 15 Oct | Sea Mills 14:30 | +1 min | +2 min |
| Wed 14 Oct | Avonmouth 14:35 | +7 min | +8 min |
| Tue 13 Oct | Sea Mills 14:29 | +1 min | +2 min |
| Mon 12 Oct | Avonmouth 14:30 | +1 min | +2 min |
| Sat 10 Oct | Sea Mills 13:59 | +12 min | +12 min |
| Fri 9 Oct | Portway Park & Ride 14:33 | +5 min | +5 min |
| Thu 8 Oct | Portway Park & Ride 14:38 | +9 min | +10 min |
| Wed 7 Oct | Avonmouth 14:39 | +11 min | +12 min |
| Tue 6 Oct | Portway Park & Ride 14:53 | +24 min | +25 min |
| Mon 5 Oct | Avonmouth 14:28 | 0 min | +1 min |
| Sat 3 Oct | Avonmouth 13:56 | +9 min | +9 min |
| Fri 2 Oct | 81225 14:34 | +5 min | +7 min |
| Thu 1 Oct | 81225 14:30 | +2 min | +3 min |
| Wed 30 Sept | 81225 14:28 | 0 min | +1 min |
| Tue 29 Sept | 81225 14:27 | −1 min | +1 min |
| Mon 28 Sept | 81225 14:36 | +7 min | +9 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.