ScotRail 81K66
View line ScotRail
Alerts for train 81K66
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
38%
11/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
52%
45/87 runs under 3 min
RT coverage: 87 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +5 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +11 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
- Sat 24 Oct Max en route +20 min · last fix heading to Johnstone +20 min
- Sun 25 Oct Max en route +17 min · last fix heading to Johnstone +17 min
- Sat 17 Oct Max en route +13 min · last fix heading to Johnstone +11 min
- Sat 10 Oct Max en route +11 min · last fix heading to Johnstone +11 min
- Fri 30 Oct Max en route +10 min · last fix heading to Johnstone +10 min
Distribution · 90 days
87 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 3
- On time 48% · 42
- 3–10 min 43% · 37
- 10–30 min 6% · 5
- 30+ min 0% · 0
On-time by weekday
- 54% M n=13
- 54% T n=13
- 50% W n=12
- 38% T n=13
- 36% F n=11
- 42% S n=12
- 85% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | Johnstone 22:28 | +1 min | +1 min |
| Wed 4 Nov | Johnstone 22:28 | +2 min | +2 min |
| Tue 3 Nov | Johnstone 22:29 | +5 min | +5 min |
| Mon 2 Nov | Johnstone 22:32 | +6 min | +6 min |
| Sun 1 Nov | Johnstone 16:11 | −1 min | +1 min |
| Sat 31 Oct | Johnstone 22:40 | +4 min | +4 min |
| Fri 30 Oct | Johnstone 22:44 | +10 min | +10 min |
| Thu 29 Oct | Johnstone 22:36 | +1 min | +2 min |
| Wed 28 Oct | Johnstone 22:40 | +6 min | +6 min |
| Tue 27 Oct | Johnstone 22:41 | +7 min | +7 min |
| Mon 26 Oct | Johnstone 22:42 | +8 min | +8 min |
| Sun 25 Oct | Johnstone 16:29 | +17 min | +17 min |
| Sat 24 Oct | Johnstone 22:56 | +20 min | +20 min |
| Fri 23 Oct | Johnstone 22:42 | +8 min | +8 min |
| Thu 22 Oct | Johnstone 22:36 | +2 min | +2 min |
| Wed 21 Oct | Johnstone 22:37 | +3 min | +3 min |
| Tue 20 Oct | Johnstone 22:36 | +2 min | +2 min |
| Mon 19 Oct | Johnstone 22:37 | +2 min | +2 min |
| Sun 18 Oct | Johnstone 16:11 | −1 min | +1 min |
| Sat 17 Oct | Johnstone 22:47 | +11 min | +13 min |
| Fri 16 Oct | Johnstone 22:39 | +4 min | +4 min |
| Thu 15 Oct | Johnstone 22:41 | +6 min | +6 min |
| Wed 14 Oct | Lochwinnoch 22:39 | +5 min | +5 min |
| Tue 13 Oct | Johnstone 22:36 | +2 min | +2 min |
| Mon 12 Oct | Johnstone 22:37 | +2 min | +2 min |
| Sun 11 Oct | Johnstone 16:04 | 0 min | — |
| Sat 10 Oct | Johnstone 22:47 | +11 min | +11 min |
| Fri 9 Oct | Lochwinnoch 22:40 | +5 min | +5 min |
| Thu 8 Oct | Johnstone 22:41 | +7 min | +7 min |
| Wed 7 Oct | Johnstone 22:35 | +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.