GWR 852N04
View line GWR
Alerts for train 852N04
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.
It does not run today
Last recorded run: Wednesday 21 October โ1 min
The mini-map returns when the train runs
On-time ยท 30 days
91%
20/22 runs under 3 min
RT coverage: 22 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
94%
66/70 runs under 3 min
RT coverage: 70 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
- Sat 8 Aug Max en route +14 min ยท last fix heading to Newquay +14 min
- Mon 28 Sept Max en route +10 min ยท last fix heading to Newquay +10 min
- Sat 19 Sept Max en route +4 min ยท last fix heading to Newquay +4 min
- Thu 1 Oct Max en route +3 min ยท last fix heading to Newquay +3 min
Distribution ยท 90 days
70 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% ยท 1
- On time 93% ยท 65
- 3โ10 min 3% ยท 2
- 10โ30 min 3% ยท 2
- 30+ min 0% ยท 0
On-time by weekday
- 91% M n=11
- 100% T n=13
- 100% W n=12
- 91% T n=11
- 100% F n=11
- 83% S n=12
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 21 Oct | โ 09:11 | โ1 min | โ |
| Tue 20 Oct | Newquay 09:11 | โ1 min | โ |
| Mon 19 Oct | Newquay 09:11 | โ1 min | +4 min |
| Sat 17 Oct | Newquay 09:12 | 0 min | +1 min |
| Fri 16 Oct | Newquay 09:12 | 0 min | +1 min |
| Thu 15 Oct | Newquay 09:48 | 0 min | +1 min |
| Wed 14 Oct | โ 08:26 | 0 min | โ |
| Tue 13 Oct | Newquay 09:11 | โ1 min | โ |
| Mon 12 Oct | Newquay 09:12 | 0 min | โ |
| Sat 10 Oct | Newquay 09:12 | 0 min | โ |
| Fri 9 Oct | Newquay 09:11 | โ1 min | +2 min |
| Thu 8 Oct | Newquay 09:11 | โ1 min | โ |
| Wed 7 Oct | Newquay 09:11 | 0 min | โ |
| Tue 6 Oct | Newquay 09:11 | โ1 min | โ |
| Mon 5 Oct | Newquay 09:11 | โ1 min | โ |
| Sat 3 Oct | Newquay 09:11 | โ1 min | โ |
| Fri 2 Oct | Newquay 09:13 | +1 min | +1 min |
| Thu 1 Oct | Newquay 09:15 | +3 min | +3 min |
| Wed 30 Sept | Newquay 09:11 | โ1 min | โ |
| Tue 29 Sept | Newquay 09:12 | 0 min | โ |
| Mon 28 Sept | Newquay 09:23 | +10 min | +10 min |
| Sat 26 Sept | 85234 09:10 | โ2 min | โ |
| Fri 25 Sept | Newquay 09:11 | โ1 min | โ |
| Thu 24 Sept | 85218 09:12 | โ1 min | โ |
| Wed 23 Sept | Newquay 09:13 | +1 min | +1 min |
| Tue 22 Sept | Newquay 09:13 | +1 min | +2 min |
| Mon 21 Sept | Newquay 09:14 | +1 min | +1 min |
| Sat 19 Sept | Newquay 09:16 | +4 min | +4 min |
| Fri 18 Sept | 85218 19:21 | 0 min | +3 min |
| Thu 17 Sept | 85229 10:36 | 0 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.