GWR 852A27
View line GWR
Alerts for train 852A27
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
97%
28/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
96%
81/84 runs under 3 min
RT coverage: 84 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 Ives (Cornwall) +9 min
- Tue 3 Nov Max en route +3 min · last fix heading to Carbis Bay +3 min
- Thu 27 Aug Max en route +3 min · last fix heading to St Ives (Cornwall) +3 min
Distribution · 90 days
84 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 96% · 81
- 3–10 min 4% · 3
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 100% M n=13
- 92% T n=12
- 92% W n=12
- 92% T n=12
- 100% F n=12
- 100% S n=10
- 100% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | St Ives (Cornwall) 14:29 | +1 min | +1 min |
| Wed 4 Nov | Carbis Bay 14:29 | 0 min | +2 min |
| Tue 3 Nov | Carbis Bay 14:33 | +3 min | +3 min |
| Mon 2 Nov | St Ives (Cornwall) 14:29 | +1 min | +1 min |
| Sun 1 Nov | St Ives (Cornwall) 14:39 | 0 min | +1 min |
| Sat 31 Oct | Carbis Bay 14:44 | 0 min | +1 min |
| Fri 30 Oct | Carbis Bay 14:38 | −1 min | — |
| Thu 29 Oct | St Ives (Cornwall) 14:40 | 0 min | +1 min |
| Wed 28 Oct | Carbis Bay 14:39 | −1 min | — |
| Tue 27 Oct | St Ives (Cornwall) 14:40 | 0 min | +1 min |
| Mon 26 Oct | St Ives (Cornwall) 14:40 | +1 min | +1 min |
| Sun 25 Oct | St Ives (Cornwall) 14:39 | 0 min | — |
| Sat 24 Oct | Carbis Bay 19:49 | 0 min | — |
| Fri 23 Oct | Lelant 14:27 | 0 min | — |
| Thu 22 Oct | St Ives (Cornwall) 14:40 | +1 min | +1 min |
| Wed 21 Oct | St Ives (Cornwall) 14:39 | 0 min | +1 min |
| Tue 20 Oct | St Ives (Cornwall) 14:39 | 0 min | — |
| Mon 19 Oct | Carbis Bay 14:39 | 0 min | — |
| Sun 18 Oct | St Ives (Cornwall) 14:39 | 0 min | — |
| Sat 17 Oct | Carbis Bay 14:43 | 0 min | — |
| Fri 16 Oct | St Ives (Cornwall) 14:40 | +1 min | +1 min |
| Thu 15 Oct | Carbis Bay 14:39 | 0 min | — |
| Wed 14 Oct | Lelant 19:10 | 0 min | — |
| Tue 13 Oct | Carbis Bay 14:39 | 0 min | — |
| Mon 12 Oct | Carbis Bay 14:39 | 0 min | — |
| Sun 11 Oct | St Ives (Cornwall) 14:39 | 0 min | — |
| Sat 10 Oct | St Ives (Cornwall) 14:42 | 0 min | — |
| Fri 9 Oct | St Ives (Cornwall) 14:40 | 0 min | — |
| Thu 8 Oct | Carbis Bay 14:39 | 0 min | — |
| Tue 6 Oct | Lelant 20:44 | 0 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.