ScotRail 81A66
View line ScotRail
Alerts for train 81A66
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line ScotRail.
The mini-map returns when the train runs
On-time · 30 days
76%
19/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
87%
66/76 runs under 3 min
RT coverage: 76 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +6 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
- Mon 26 Oct Max en route +15 min · last fix heading to — +10 min
- Sat 24 Oct Max en route +10 min · last fix heading to Ayr +10 min
- Tue 27 Oct Max en route +7 min · last fix heading to Ayr +7 min
- Sat 22 Aug Max en route +7 min · last fix heading to 08642 +5 min
- Sat 17 Oct Max en route +6 min · last fix heading to Ayr +4 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 87% · 66
- 3–10 min 11% · 8
- 10–30 min 3% · 2
- 30+ min 0% · 0
On-time by weekday
- 77% M n=13
- 83% T n=12
- 100% W n=13
- 100% T n=13
- 100% F n=13
- 58% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 6 Nov | Ayr 12:57 | 0 min | +1 min |
| Thu 5 Nov | Ayr 12:49 | +1 min | +1 min |
| Wed 4 Nov | Ayr 12:58 | +1 min | +1 min |
| Tue 3 Nov | Prestwick 12:57 | 0 min | +1 min |
| Mon 2 Nov | — 12:59 | +2 min | +2 min |
| Sat 31 Oct | Prestwick 13:08 | +1 min | +2 min |
| Fri 30 Oct | Ayr 13:06 | +2 min | +2 min |
| Thu 29 Oct | Ayr 13:05 | 0 min | +1 min |
| Wed 28 Oct | Ayr 13:08 | +2 min | +2 min |
| Tue 27 Oct | Ayr 13:22 | +7 min | +7 min |
| Mon 26 Oct | — 13:47 | +10 min | +15 min |
| Sat 24 Oct | Ayr 13:20 | +10 min | +10 min |
| Fri 23 Oct | Prestwick 13:06 | 0 min | +1 min |
| Thu 22 Oct | Ayr 13:06 | +2 min | +2 min |
| Wed 21 Oct | Ayr 13:07 | +2 min | +3 min |
| Mon 19 Oct | Ayr 13:10 | +2 min | +2 min |
| Sat 17 Oct | Ayr 13:10 | +4 min | +6 min |
| Fri 16 Oct | Ayr 13:05 | +1 min | +1 min |
| Thu 15 Oct | Ayr 13:06 | +1 min | +1 min |
| Wed 14 Oct | Prestwick 13:06 | +1 min | +1 min |
| Tue 13 Oct | Ayr 13:08 | +3 min | +3 min |
| Mon 12 Oct | Prestwick 13:06 | +1 min | +1 min |
| Sat 10 Oct | Prestwick 13:09 | +4 min | +4 min |
| Fri 9 Oct | Ayr 13:08 | +1 min | +1 min |
| Thu 8 Oct | Prestwick 13:06 | +1 min | +1 min |
| Wed 7 Oct | Ayr 13:06 | +2 min | +2 min |
| Tue 6 Oct | Prestwick 13:05 | 0 min | +1 min |
| Mon 5 Oct | Prestwick 13:04 | 0 min | +1 min |
| Sat 3 Oct | 08642 13:09 | +3 min | +4 min |
| Fri 2 Oct | 08642 13:08 | +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.