GWR 852A39
View line GWR
Alerts for train 852A39
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
96%
27/28 runs under 3 min
RT coverage: 28 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
99%
85/86 runs under 3 min
RT coverage: 86 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+1min
9 in 10 runs arrive with less than this
30 days: +1 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
- Sun 25 Oct Max en route +3 min ยท last fix heading to St Ives (Cornwall) +3 min
Distribution ยท 90 days
86 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% ยท 0
- On time 99% ยท 85
- 3โ10 min 1% ยท 1
- 10โ30 min 0% ยท 0
- 30+ min 0% ยท 0
On-time by weekday
- 100% M n=12
- 100% T n=12
- 100% W n=13
- 100% T n=13
- 100% F n=12
- 100% S n=11
- 92% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 25 Oct | St Ives (Cornwall) 17:42 | +3 min | +3 min |
| Sat 24 Oct | St Ives (Cornwall) 17:43 | โ1 min | โ |
| Fri 23 Oct | St Ives (Cornwall) 17:37 | โ1 min | โ |
| Thu 22 Oct | Carbis Bay 17:38 | 0 min | โ |
| Wed 21 Oct | Carbis Bay 17:38 | 0 min | โ |
| Tue 20 Oct | Carbis Bay 17:38 | 0 min | โ |
| Mon 19 Oct | St Ives (Cornwall) 17:37 | 0 min | +2 min |
| Sun 18 Oct | St Ives (Cornwall) 17:40 | +1 min | +1 min |
| Sat 17 Oct | Carbis Bay 17:43 | 0 min | โ |
| Fri 16 Oct | Carbis Bay 17:30 | +2 min | +2 min |
| Thu 15 Oct | St Ives (Cornwall) 17:38 | 0 min | โ |
| Wed 14 Oct | Carbis Bay 17:38 | 0 min | โ |
| Tue 13 Oct | St Ives (Cornwall) 17:37 | 0 min | โ |
| Mon 12 Oct | Carbis Bay 17:38 | 0 min | โ |
| Sun 11 Oct | St Ives (Cornwall) 17:39 | 0 min | โ |
| Fri 9 Oct | Carbis Bay 17:38 | 0 min | โ |
| Thu 8 Oct | St Ives (Cornwall) 17:37 | 0 min | โ |
| Wed 7 Oct | Carbis Bay 17:38 | 0 min | โ |
| Tue 6 Oct | Carbis Bay 17:38 | 0 min | โ |
| Mon 5 Oct | Carbis Bay 17:37 | 0 min | โ |
| Sun 4 Oct | St Ives (Cornwall) 17:39 | 0 min | โ |
| Sat 3 Oct | St Ives (Cornwall) 17:42 | โ1 min | โ |
| Fri 2 Oct | St Ives (Cornwall) 17:37 | โ1 min | โ |
| Thu 1 Oct | St Ives (Cornwall) 17:38 | 0 min | โ |
| Wed 30 Sept | St Ives (Cornwall) 17:39 | +1 min | +1 min |
| Tue 29 Sept | St Ives (Cornwall) 17:37 | โ1 min | โ |
| Mon 28 Sept | St Ives (Cornwall) 17:38 | โ1 min | โ |
| Sun 27 Sept | St Ives (Cornwall) 17:39 | +1 min | +1 min |
| Sat 26 Sept | St Ives (Cornwall) 17:43 | 0 min | โ |
| Fri 25 Sept | St Ives (Cornwall) 17:39 | 0 min | +1 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.