GWR 852T85
View line GWR
Alerts for train 852T85
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 · 30 days
75%
18/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
58%
41/71 runs under 3 min
RT coverage: 71 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +1 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +4 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Tue 28 Jul Max en route +21 min · last fix heading to 85505 +21 min
- Thu 1 Oct Max en route +12 min · last fix heading to 85505 +12 min
- Wed 19 Aug Max en route +9 min · last fix heading to 85505 +9 min
- Tue 4 Aug Max en route +9 min · last fix heading to 85505 +9 min
- Fri 2 Oct Max en route +7 min · last fix heading to 85505 +7 min
Distribution · 90 days
71 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 58% · 41
- 3–10 min 39% · 28
- 10–30 min 3% · 2
- 30+ min 0% · 0
On-time by weekday
- 50% M n=12
- 58% T n=12
- 58% W n=12
- 58% T n=12
- 55% F n=11
- 67% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 21 Oct | Perranwell 17:25 | 0 min | +1 min |
| Tue 20 Oct | Perranwell 17:25 | −1 min | — |
| Mon 19 Oct | Perranwell 17:25 | 0 min | — |
| Sat 17 Oct | Perranwell 17:21 | +1 min | +1 min |
| Fri 16 Oct | Perranwell 17:28 | +3 min | +3 min |
| Thu 15 Oct | Perranwell 17:26 | +1 min | +1 min |
| Wed 14 Oct | Perranwell 17:25 | 0 min | +1 min |
| Tue 13 Oct | Perranwell 17:26 | +1 min | +1 min |
| Sat 10 Oct | Perranwell 17:20 | 0 min | — |
| Fri 9 Oct | Perranwell 17:28 | +3 min | +3 min |
| Thu 8 Oct | Perranwell 17:26 | +1 min | +1 min |
| Wed 7 Oct | Perranwell 17:25 | 0 min | — |
| Tue 6 Oct | Perranwell 17:26 | +1 min | +2 min |
| Mon 5 Oct | Perranwell 17:28 | +4 min | +4 min |
| Sat 3 Oct | 85505 17:21 | +1 min | +1 min |
| Fri 2 Oct | 85505 17:32 | +7 min | +7 min |
| Thu 1 Oct | 85505 17:37 | +12 min | +12 min |
| Wed 30 Sept | 85505 17:26 | +1 min | +1 min |
| Tue 29 Sept | 85505 17:26 | +1 min | +1 min |
| Mon 28 Sept | 85505 17:26 | 0 min | +1 min |
| Sat 26 Sept | 85505 17:22 | +2 min | +3 min |
| Fri 25 Sept | 85505 17:27 | +1 min | +1 min |
| Thu 24 Sept | 85505 17:28 | +3 min | +3 min |
| Wed 23 Sept | 85505 17:25 | 0 min | +1 min |
| Tue 22 Sept | 85505 17:25 | 0 min | — |
| Mon 21 Sept | 85505 17:28 | +3 min | +3 min |
| Sat 19 Sept | 85505 17:25 | +4 min | +4 min |
| Fri 18 Sept | 85505 17:29 | +4 min | +4 min |
| Thu 17 Sept | Perranwell 17:47 | 0 min | +1 min |
| Wed 16 Sept | 85505 17:25 | +1 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.