GWR 852T77
View line GWR
Alerts for train 852T77
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%
22/23 runs under 3 min
RT coverage: 23 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
92%
67/73 runs under 3 min
RT coverage: 73 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ1 min
P90
+2min
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
- Fri 23 Oct Max en route +30 min ยท last fix heading to Penmere +27 min
- Sat 3 Oct Max en route +4 min ยท last fix heading to 85505 +4 min
- Fri 4 Sept Max en route +5 min ยท last fix heading to 85505 +4 min
- Tue 25 Aug Max en route +4 min ยท last fix heading to 85505 +4 min
- Wed 7 Oct Max en route +3 min ยท last fix heading to Penmere +3 min
Distribution ยท 90 days
73 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% ยท 2
- On time 89% ยท 65
- 3โ10 min 7% ยท 5
- 10โ30 min 1% ยท 1
- 30+ min 0% ยท 0
On-time by weekday
- 100% M n=12
- 92% T n=12
- 85% W n=13
- 100% T n=13
- 83% F n=12
- 90% S n=10
- 100% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 6 Nov | โ 13:03 | โ1 min | โ |
| Thu 5 Nov | Penmere 13:09 | โ1 min | โ |
| Wed 4 Nov | Penmere 13:09 | โ1 min | โ |
| Mon 2 Nov | Penmere 13:09 | โ1 min | โ |
| Sat 31 Oct | Penmere 13:19 | โ1 min | โ |
| Fri 30 Oct | Penmere 13:21 | +1 min | +1 min |
| Thu 29 Oct | Penryn 13:19 | โ1 min | +2 min |
| Wed 28 Oct | Penmere 13:20 | 0 min | โ |
| Tue 27 Oct | Penmere 13:20 | 0 min | โ |
| Mon 26 Oct | Penmere 13:19 | โ1 min | โ |
| Fri 23 Oct | Penmere 13:47 | +27 min | +30 min |
| Thu 22 Oct | Penmere 13:19 | โ1 min | โ |
| Wed 21 Oct | Penmere 13:18 | โ2 min | โ |
| Tue 20 Oct | Penmere 13:18 | โ1 min | โ |
| Mon 19 Oct | Penmere 13:19 | โ1 min | โ |
| Sat 17 Oct | Penmere 13:21 | +1 min | +1 min |
| Fri 16 Oct | Penryn 13:19 | โ1 min | +2 min |
| Thu 15 Oct | Penmere 13:19 | โ1 min | โ |
| Wed 14 Oct | Penmere 13:19 | โ1 min | โ |
| Tue 13 Oct | Penmere 13:19 | โ1 min | โ |
| Sat 10 Oct | Penmere 13:19 | โ1 min | โ |
| Fri 9 Oct | Penryn 13:20 | โ1 min | +1 min |
| Thu 8 Oct | Penryn 13:19 | โ1 min | +2 min |
| Wed 7 Oct | Penmere 13:23 | +3 min | +3 min |
| Tue 6 Oct | Penmere 13:19 | โ1 min | โ |
| Mon 5 Oct | Falmouth Town 13:20 | 0 min | +1 min |
| Sat 3 Oct | 85505 13:24 | +4 min | +4 min |
| Fri 2 Oct | 85505 13:19 | โ1 min | โ |
| Thu 1 Oct | 85505 13:19 | โ1 min | +2 min |
| Wed 30 Sept | 85505 13:19 | โ1 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.