GWR 852A42
View line GWR
Alerts for train 852A42
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%
27/28 runs under 3 min
RT coverage: 28 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
93%
81/87 runs under 3 min
RT coverage: 87 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 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
- Sat 3 Oct Max en route +9 min ยท last fix heading to 85730 +8 min
- Sat 12 Sept Max en route +6 min ยท last fix heading to 85730 +6 min
- Sat 1 Aug Max en route +6 min ยท last fix heading to 85730 +6 min
- Sun 16 Aug Max en route +5 min ยท last fix heading to St Erth +5 min
- Wed 9 Sept Max en route +4 min ยท last fix heading to St Erth +3 min
Distribution ยท 90 days
87 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 7% ยท 6
- On time 86% ยท 75
- 3โ10 min 7% ยท 6
- 10โ30 min 0% ยท 0
- 30+ min 0% ยท 0
On-time by weekday
- 100% M n=12
- 100% T n=12
- 92% W n=13
- 100% T n=13
- 100% F n=12
- 67% S n=12
- 92% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 25 Oct | St Erth 18:25 | +1 min | +1 min |
| Sat 24 Oct | St Erth 18:59 | โ3 min | โ |
| Fri 23 Oct | St Erth 18:23 | โ2 min | โ |
| Thu 22 Oct | St Erth 18:28 | 0 min | โ |
| Wed 21 Oct | St Erth 20:50 | 0 min | โ |
| Tue 20 Oct | St Erth 18:23 | โ2 min | โ |
| Mon 19 Oct | St Erth 20:50 | โ1 min | โ |
| Sun 18 Oct | St Erth 18:24 | โ1 min | โ |
| Sat 17 Oct | St Erth 19:02 | +1 min | +2 min |
| Fri 16 Oct | St Erth 21:44 | 0 min | โ |
| Thu 15 Oct | St Erth 20:39 | 0 min | โ |
| Wed 14 Oct | St Erth 19:10 | 0 min | โ |
| Tue 13 Oct | St Erth 20:09 | 0 min | โ |
| Mon 12 Oct | St Erth 18:24 | โ1 min | โ |
| Sun 11 Oct | St Erth 18:23 | โ1 min | โ |
| Fri 9 Oct | St Erth 18:24 | โ1 min | โ |
| Thu 8 Oct | St Erth 18:24 | โ1 min | โ |
| Wed 7 Oct | St Erth 20:46 | 0 min | โ |
| Tue 6 Oct | St Erth 20:45 | 0 min | โ |
| Mon 5 Oct | St Erth 20:44 | 0 min | โ |
| Sun 4 Oct | St Erth 18:23 | โ1 min | โ |
| Sat 3 Oct | 85730 19:09 | +8 min | +9 min |
| Fri 2 Oct | St Erth 18:24 | โ1 min | โ |
| Thu 1 Oct | St Erth 18:25 | 0 min | +2 min |
| Wed 30 Sept | St Erth 18:23 | โ2 min | โ |
| Tue 29 Sept | St Erth 20:48 | 0 min | โ |
| Mon 28 Sept | St Erth 18:25 | โ1 min | +1 min |
| Sun 27 Sept | St Erth 18:26 | +2 min | +2 min |
| Sat 26 Sept | 85730 19:01 | 0 min | +2 min |
| Fri 25 Sept | St Erth 18:24 | 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.