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
84%
21/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
90%
69/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+2min
9 in 10 runs arrive with less than this
30 days: +3 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 5 Aug Max en route +6 min · last fix heading to 08642 +6 min
- Sat 22 Aug Max en route +7 min · last fix heading to 08642 +5 min
- Sat 10 Oct Max en route +4 min · last fix heading to Prestwick +4 min
- Mon 7 Sept Max en route +4 min · last fix heading to 08642 +4 min
- Thu 23 Jul Max en route +5 min · last fix heading to 08642 +4 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 90% · 69
- 3–10 min 10% · 8
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 85% M n=13
- 92% T n=13
- 92% W n=13
- 92% T n=13
- 100% F n=13
- 75% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| 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 |
| Thu 1 Oct | 08642 13:10 | +2 min | +2 min |
| Wed 30 Sept | 08642 13:09 | 0 min | +2 min |
| Tue 29 Sept | 08642 13:06 | 0 min | +1 min |
| Mon 28 Sept | 08642 13:08 | +3 min | +4 min |
| Sat 26 Sept | 08642 13:08 | +2 min | +2 min |
| Fri 25 Sept | 08642 13:06 | +1 min | +2 min |
| Thu 24 Sept | 08642 13:04 | 0 min | +1 min |
| Wed 23 Sept | 08623 13:06 | +1 min | +1 min |
| Tue 22 Sept | 08642 13:04 | 0 min | +1 min |
| Mon 21 Sept | 08642 13:06 | +2 min | +2 min |
| Sat 19 Sept | 08642 13:09 | +2 min | +3 min |
| Fri 18 Sept | 08642 13:05 | +1 min | +1 min |
| Thu 17 Sept | 08602 13:07 | +2 min | +2 min |
| Wed 16 Sept | 08642 13:04 | 0 min | +1 min |
| Tue 15 Sept | 08642 13:05 | 0 min | +1 min |
| Mon 14 Sept | 08642 13:06 | +1 min | +2 min |
| Sat 12 Sept | 08642 13:07 | +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.