GWR 852A04
View line GWR
Alerts for train 852A04
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 ยท 30 days
92%
24/26 runs under 3 min
RT coverage: 26 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
96%
75/78 runs under 3 min
RT coverage: 78 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ1 min
P90
0min
9 in 10 runs arrive with less than this
30 days: +2 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Sat 24 Oct Max en route +12 min ยท last fix heading to St Erth +12 min
- Sat 29 Aug Max en route +4 min ยท last fix heading to 85730 +4 min
- Thu 5 Nov Max en route +4 min ยท last fix heading to St Erth +3 min
Distribution ยท 90 days
78 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 13% ยท 10
- On time 83% ยท 65
- 3โ10 min 3% ยท 2
- 10โ30 min 1% ยท 1
- 30+ min 0% ยท 0
On-time by weekday
- 100% M n=13
- 100% T n=13
- 100% W n=13
- 92% T n=13
- 100% F n=12
- 85% S n=13
- 100% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | St Erth 07:48 | +3 min | +4 min |
| Wed 4 Nov | Lelant 07:44 | โ1 min | +1 min |
| Tue 3 Nov | Lelant 07:44 | 0 min | โ |
| Mon 2 Nov | Lelant 07:44 | โ1 min | โ |
| Sat 31 Oct | St Erth 08:35 | โ1 min | +1 min |
| Fri 30 Oct | Lelant 07:53 | โ1 min | +1 min |
| Thu 29 Oct | Lelant 07:53 | โ1 min | +1 min |
| Wed 28 Oct | Lelant 07:53 | โ1 min | โ |
| Tue 27 Oct | Lelant 07:54 | โ1 min | +1 min |
| Mon 26 Oct | Lelant 07:53 | โ1 min | +1 min |
| Sat 24 Oct | St Erth 08:37 | +12 min | +12 min |
| Fri 23 Oct | Lelant 07:52 | โ2 min | โ |
| Thu 22 Oct | St Erth 07:56 | +2 min | +2 min |
| Wed 21 Oct | Lelant 07:53 | โ1 min | โ |
| Tue 20 Oct | Lelant 07:53 | โ1 min | +1 min |
| Mon 19 Oct | Lelant 07:52 | โ2 min | โ |
| Sat 17 Oct | St Erth 09:06 | โ2 min | +6 min |
| Fri 16 Oct | Lelant 07:53 | โ1 min | โ |
| Thu 15 Oct | Lelant 09:27 | 0 min | โ |
| Wed 14 Oct | โ 07:52 | โ2 min | โ |
| Tue 13 Oct | Lelant 07:52 | โ1 min | โ |
| Mon 12 Oct | St Erth 07:53 | โ1 min | โ |
| Sat 10 Oct | St Erth 08:39 | โ2 min | +1 min |
| Fri 9 Oct | St Erth 07:54 | +1 min | +2 min |
| Thu 8 Oct | Lelant 07:54 | 0 min | +1 min |
| Wed 7 Oct | Lelant 07:53 | โ1 min | โ |
| Tue 6 Oct | Lelant 07:53 | โ1 min | โ |
| Mon 5 Oct | St Erth 07:53 | โ1 min | โ |
| Sat 3 Oct | 85730 08:42 | 0 min | +1 min |
| Fri 2 Oct | St Erth 07:53 | โ1 min | โ |
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.