ScotRail 21H31
View line ScotRail
Alerts for train 21H31
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
89%
25/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
90%
78/87 runs under 3 min
RT coverage: 87 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: +2 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
- Sun 25 Oct Max en route +76 min · last fix heading to Inverness Airport +76 min
- Mon 5 Oct Max en route +8 min · last fix heading to 01109 +8 min
- Sun 1 Nov Max en route +10 min · last fix heading to Inverness Airport +7 min
- Sun 20 Sept Max en route +7 min · last fix heading to 01109 +7 min
- Sun 27 Sept Max en route +9 min · last fix heading to 01109 +6 min
Distribution · 90 days
87 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 44% · 38
- On time 46% · 40
- 3–10 min 9% · 8
- 10–30 min 0% · 0
- 30+ min 1% · 1
On-time by weekday
- 85% M n=13
- 100% T n=13
- 92% W n=13
- 100% T n=13
- 100% F n=11
- 100% S n=11
- 54% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | Inverness Airport 07:39 | +2 min | +2 min |
| Wed 4 Nov | Inverness Airport 07:39 | −2 min | +1 min |
| Tue 3 Nov | Inverness Airport 07:39 | −1 min | +1 min |
| Mon 2 Nov | Inverness Airport 07:42 | +1 min | +3 min |
| Sun 1 Nov | Inverness Airport 15:27 | +7 min | +10 min |
| Sat 31 Oct | Inverness Airport 07:51 | +1 min | +1 min |
| Fri 30 Oct | Inverness Airport 07:48 | −1 min | +1 min |
| Thu 29 Oct | Inverness Airport 07:48 | −1 min | +1 min |
| Wed 28 Oct | Inverness Airport 07:50 | 0 min | +2 min |
| Tue 27 Oct | Inverness Airport 07:48 | −1 min | +1 min |
| Mon 26 Oct | Inverness Airport 07:52 | +3 min | +3 min |
| Sun 25 Oct | Inverness Airport 16:36 | +76 min | +76 min |
| Sat 24 Oct | Inverness Airport 07:48 | −2 min | +1 min |
| Thu 22 Oct | Inverness Airport 07:50 | 0 min | +2 min |
| Wed 21 Oct | Inverness Airport 07:49 | −1 min | +1 min |
| Tue 20 Oct | Inverness Airport 07:48 | −2 min | +1 min |
| Mon 19 Oct | Inverness Airport 07:49 | 0 min | +2 min |
| Sun 18 Oct | Inverness Airport 15:21 | +1 min | +4 min |
| Sat 17 Oct | Inverness Airport 07:48 | −2 min | — |
| Fri 16 Oct | Inverness Airport 07:49 | −1 min | +1 min |
| Thu 15 Oct | Inverness Airport 07:49 | 0 min | +1 min |
| Wed 14 Oct | Inverness Airport 07:48 | −1 min | +1 min |
| Tue 13 Oct | Inverness Airport 07:48 | −2 min | +1 min |
| Mon 12 Oct | Inverness Airport 07:48 | −1 min | +1 min |
| Sun 11 Oct | Inverness Airport 15:21 | +1 min | +4 min |
| Sat 10 Oct | Inverness Airport 07:48 | −2 min | +1 min |
| Fri 9 Oct | Inverness Airport 07:47 | −2 min | +1 min |
| Thu 8 Oct | Inverness Airport 07:50 | +1 min | +3 min |
| Wed 7 Oct | Inverness Airport 07:49 | 0 min | +2 min |
| Tue 6 Oct | Inverness Airport 07:49 | 0 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.