GWR 852A30
View line GWR
Alerts for train 852A30
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
100%
30/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
98%
88/90 runs under 3 min
RT coverage: 90 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+1min
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)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Wed 12 Aug Max en route +9 min · last fix heading to St Erth +8 min
- Sat 15 Aug Max en route +8 min · last fix heading to — +6 min
Distribution · 90 days
90 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 98% · 88
- 3–10 min 2% · 2
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 100% M n=13
- 100% T n=13
- 92% W n=13
- 100% T n=13
- 100% F n=12
- 92% S n=13
- 100% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | St Erth 15:14 | +1 min | +1 min |
| Wed 4 Nov | St Erth 15:14 | +1 min | +1 min |
| Tue 3 Nov | St Erth 15:14 | +1 min | +1 min |
| Mon 2 Nov | St Erth 15:14 | +1 min | +1 min |
| Sun 1 Nov | St Erth 15:24 | 0 min | +1 min |
| Sat 31 Oct | St Erth 15:27 | −1 min | — |
| Fri 30 Oct | St Erth 15:24 | −1 min | — |
| Thu 29 Oct | St Erth 15:24 | −1 min | +1 min |
| Wed 28 Oct | St Erth 15:25 | 0 min | +1 min |
| Tue 27 Oct | St Erth 15:24 | −1 min | — |
| Mon 26 Oct | St Erth 15:25 | 0 min | +1 min |
| Sun 25 Oct | St Erth 15:23 | −1 min | — |
| Sat 24 Oct | Lelant 15:29 | 0 min | +2 min |
| Fri 23 Oct | St Erth 15:25 | 0 min | +1 min |
| Thu 22 Oct | St Erth 15:25 | 0 min | +1 min |
| Wed 21 Oct | St Erth 15:24 | −1 min | +1 min |
| Tue 20 Oct | St Erth 15:26 | +1 min | +2 min |
| Mon 19 Oct | St Erth 15:24 | 0 min | +1 min |
| Sun 18 Oct | St Erth 15:23 | 0 min | +1 min |
| Sat 17 Oct | St Erth 15:27 | 0 min | — |
| Fri 16 Oct | Lelant 15:24 | −1 min | — |
| Thu 15 Oct | St Erth 15:24 | −1 min | +1 min |
| Wed 14 Oct | Lelant 15:24 | −1 min | — |
| Tue 13 Oct | St Erth 15:24 | −1 min | +1 min |
| Mon 12 Oct | St Erth 15:26 | 0 min | +1 min |
| Sun 11 Oct | St Erth 15:23 | −1 min | — |
| Sat 10 Oct | Lelant 15:28 | 0 min | +1 min |
| Fri 9 Oct | St Erth 15:24 | −1 min | — |
| Thu 8 Oct | St Erth 15:24 | −1 min | +1 min |
| Wed 7 Oct | St Erth 15:24 | −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.