GWR 852T80
View line GWR
Alerts for train 852T80
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
82%
23/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
77%
64/83 runs under 3 min
RT coverage: 83 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: 0 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +3 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
- Sun 27 Sept Max en route +29 min · last fix heading to 85505 +29 min
- Tue 21 Jul Max en route +20 min · last fix heading to 85505 +17 min
- Sat 25 Jul Max en route +12 min · last fix heading to 85505 +12 min
- Sat 22 Aug Max en route +11 min · last fix heading to 85505 +7 min
- Sun 9 Aug Max en route +9 min · last fix heading to 85505 +7 min
Distribution · 90 days
83 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 77% · 64
- 3–10 min 19% · 16
- 10–30 min 4% · 3
- 30+ min 0% · 0
On-time by weekday
- 77% M n=13
- 92% T n=12
- 92% W n=12
- 82% T n=11
- 83% F n=12
- 58% S n=12
- 55% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Perranwell 14:51 | 0 min | +1 min |
| Thu 15 Oct | Perranwell 14:50 | 0 min | — |
| Wed 14 Oct | Perranwell 14:51 | +1 min | +1 min |
| Tue 13 Oct | Perranwell 14:49 | −1 min | — |
| Mon 12 Oct | Perranwell 14:51 | 0 min | +1 min |
| Sun 11 Oct | Perranwell 14:54 | −1 min | — |
| Sat 10 Oct | Perranwell 14:49 | −1 min | — |
| Fri 9 Oct | Perranwell 14:50 | −1 min | — |
| Thu 8 Oct | Perranwell 14:49 | −1 min | — |
| Wed 7 Oct | Perranwell 14:51 | +1 min | +1 min |
| Tue 6 Oct | Perranwell 14:51 | +1 min | +1 min |
| Mon 5 Oct | Perranwell 14:50 | 0 min | — |
| Sun 4 Oct | 85505 14:58 | +3 min | +3 min |
| Sat 3 Oct | 85505 14:51 | 0 min | +1 min |
| Fri 2 Oct | 85505 14:50 | 0 min | +1 min |
| Thu 1 Oct | 85505 14:53 | +3 min | +3 min |
| Wed 30 Sept | 85505 14:51 | 0 min | +1 min |
| Tue 29 Sept | 85505 14:50 | 0 min | — |
| Mon 28 Sept | 85505 14:52 | +1 min | +1 min |
| Sun 27 Sept | 85505 15:25 | +29 min | +29 min |
| Sat 26 Sept | 85505 14:53 | +3 min | +3 min |
| Fri 25 Sept | 85505 14:52 | +2 min | +2 min |
| Thu 24 Sept | 85505 14:52 | +2 min | +2 min |
| Tue 22 Sept | 85505 14:51 | +1 min | +1 min |
| Mon 21 Sept | 85505 14:51 | 0 min | — |
| Sun 20 Sept | 85505 14:54 | −1 min | — |
| Sat 19 Sept | 85505 14:51 | +1 min | +2 min |
| Fri 18 Sept | 85505 14:53 | +3 min | +3 min |
| Thu 17 Sept | Perranwell 15:57 | 0 min | +1 min |
| Wed 16 Sept | 85505 14:51 | +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.