GWR 852N12
View line GWR
Alerts for train 852N12
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%
26/27 runs under 3 min
RT coverage: 27 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
91%
69/76 runs under 3 min
RT coverage: 76 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: โ1 min
P90
+2min
9 in 10 runs arrive with less than this
30 days: 0 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 19 Sept Max en route +11 min ยท last fix heading to Newquay +9 min
- Tue 15 Sept Max en route +11 min ยท last fix heading to Newquay +9 min
- Wed 12 Aug Max en route +5 min ยท last fix heading to 85218 +5 min
- Sat 15 Aug Max en route +6 min ยท last fix heading to Newquay +4 min
- Tue 29 Sept Max en route +7 min ยท last fix heading to Newquay +3 min
Distribution ยท 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% ยท 3
- On time 87% ยท 66
- 3โ10 min 9% ยท 7
- 10โ30 min 0% ยท 0
- 30+ min 0% ยท 0
On-time by weekday
- 100% M n=12
- 83% T n=12
- 83% W n=12
- 100% T n=12
- 91% F n=11
- 82% S n=11
- 100% S n=6
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 26 Oct | Newquay 13:11 | โ1 min | โ |
| Sun 25 Oct | Newquay 13:28 | โ1 min | โ |
| Thu 22 Oct | Newquay 13:11 | โ1 min | โ |
| Wed 21 Oct | Newquay 13:11 | โ1 min | โ |
| Tue 20 Oct | Newquay 13:12 | 0 min | +1 min |
| Mon 19 Oct | โ 13:11 | โ1 min | โ |
| Sun 18 Oct | Newquay 13:29 | 0 min | +2 min |
| Fri 16 Oct | Newquay 13:12 | +1 min | +1 min |
| Thu 15 Oct | Newquay 13:11 | โ1 min | โ |
| Wed 14 Oct | Newquay 13:12 | 0 min | โ |
| Tue 13 Oct | Newquay 13:12 | 0 min | +1 min |
| Mon 12 Oct | Newquay 13:12 | โ1 min | โ |
| Sun 11 Oct | Newquay 13:29 | 0 min | โ |
| Sat 10 Oct | Newquay 13:11 | โ1 min | โ |
| Fri 9 Oct | Newquay 13:12 | 0 min | โ |
| Thu 8 Oct | Newquay 13:11 | โ1 min | โ |
| Wed 7 Oct | Newquay 13:12 | 0 min | โ |
| Tue 6 Oct | Newquay 13:12 | 0 min | โ |
| Mon 5 Oct | Newquay 13:13 | +1 min | +1 min |
| Sun 4 Oct | Newquay 13:29 | 0 min | +9 min |
| Sat 3 Oct | Newquay 13:11 | โ1 min | โ |
| Fri 2 Oct | Newquay 13:12 | 0 min | โ |
| Thu 1 Oct | Newquay 13:11 | โ1 min | โ |
| Wed 30 Sept | Newquay 13:12 | โ1 min | โ |
| Tue 29 Sept | Newquay 13:15 | +3 min | +7 min |
| Mon 28 Sept | Newquay 13:11 | โ1 min | +3 min |
| Sun 27 Sept | 85229 13:25 | โ3 min | โ |
| Sat 26 Sept | Newquay 13:12 | 0 min | โ |
| Fri 25 Sept | Newquay 13:11 | โ1 min | โ |
| Thu 24 Sept | Newquay 13:13 | 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.