GWR 852N15
View line GWR
Alerts for train 852N15
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
100%
28/28 runs under 3 min
RT coverage: 28 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
84%
68/81 runs under 3 min
RT coverage: 81 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ2 min
P90
+4min
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
- Wed 30 Sept Max en route +22 min ยท last fix heading to 85234 +22 min
- Fri 7 Aug Max en route +11 min ยท last fix heading to 85218 +9 min
- Sun 13 Sept Max en route +9 min ยท last fix heading to 85218 +8 min
- Wed 16 Sept Max en route +8 min ยท last fix heading to 85234 +6 min
- Tue 18 Aug Max en route +6 min ยท last fix heading to 85234 +6 min
Distribution ยท 90 days
81 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 38% ยท 31
- On time 46% ยท 37
- 3โ10 min 15% ยท 12
- 10โ30 min 1% ยท 1
- 30+ min 0% ยท 0
On-time by weekday
- 89% M n=9
- 92% T n=12
- 69% W n=13
- 75% T n=12
- 83% F n=12
- 100% S n=11
- 83% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 1 Nov | St Columb Road 15:22 | +1 min | +3 min |
| Sat 31 Oct | St Columb Road 15:19 | โ1 min | +3 min |
| Fri 30 Oct | St Columb Road 15:19 | +1 min | +1 min |
| Thu 29 Oct | St Columb Road 15:16 | โ3 min | +1 min |
| Wed 28 Oct | St Columb Road 15:20 | +1 min | +1 min |
| Tue 27 Oct | St Columb Road 15:20 | +1 min | +1 min |
| Mon 26 Oct | St Columb Road 15:17 | โ2 min | +1 min |
| Sun 25 Oct | Bugle 15:13 | โ8 min | +2 min |
| Thu 22 Oct | St Columb Road 15:17 | โ2 min | +1 min |
| Wed 21 Oct | St Columb Road 15:16 | โ3 min | +1 min |
| Tue 20 Oct | St Columb Road 15:11 | โ8 min | +1 min |
| Mon 19 Oct | St Columb Road 15:14 | โ5 min | โ |
| Sun 18 Oct | Bugle 15:17 | โ4 min | +2 min |
| Sat 17 Oct | St Columb Road 15:19 | โ1 min | +1 min |
| Fri 16 Oct | St Columb Road 15:16 | โ3 min | +1 min |
| Thu 15 Oct | St Columb Road 15:17 | โ2 min | +1 min |
| Wed 14 Oct | St Columb Road 15:16 | โ3 min | +1 min |
| Tue 13 Oct | St Columb Road 15:16 | โ3 min | +1 min |
| Mon 12 Oct | St Columb Road 15:19 | 0 min | +1 min |
| Sun 11 Oct | Bugle 15:17 | โ4 min | +1 min |
| Sat 10 Oct | St Columb Road 15:19 | 0 min | +2 min |
| Fri 9 Oct | St Columb Road 15:15 | โ4 min | +1 min |
| Thu 8 Oct | St Columb Road 15:15 | โ4 min | +1 min |
| Wed 7 Oct | St Columb Road 15:18 | โ1 min | +1 min |
| Tue 6 Oct | St Columb Road 15:17 | โ2 min | +1 min |
| Mon 5 Oct | St Columb Road 15:15 | โ4 min | +1 min |
| Sun 4 Oct | 85218 15:18 | โ2 min | +4 min |
| Sat 3 Oct | 85234 15:17 | โ3 min | +1 min |
| Fri 2 Oct | 85234 15:18 | โ1 min | +3 min |
| Thu 1 Oct | 85234 15:17 | โ2 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.