ScotRail 21H77
View line ScotRail
Alerts for train 21H77
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
42%
11/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
56%
44/79 runs under 3 min
RT coverage: 79 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +4 min
P90
+18min
9 in 10 runs arrive with less than this
30 days: +29 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 26 Sept Max en route +60 min · last fix heading to 01109 +59 min
- Sun 27 Sept Max en route +59 min · last fix heading to 01109 +58 min
- Mon 19 Oct Max en route +35 min · last fix heading to Inverness Airport +34 min
- Fri 9 Oct Max en route +26 min · last fix heading to Inverness Airport +24 min
- Sat 3 Oct Max en route +25 min · last fix heading to 01109 +22 min
Distribution · 90 days
79 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 22% · 17
- On time 34% · 27
- 3–10 min 23% · 18
- 10–30 min 18% · 14
- 30+ min 4% · 3
On-time by weekday
- 62% M n=13
- 77% T n=13
- 50% W n=12
- 58% T n=12
- 38% F n=13
- 46% S n=13
- 67% S n=3
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 20 Oct | Inverness Airport 00:23 | +3 min | +4 min |
| Mon 19 Oct | Inverness Airport 00:55 | +34 min | +35 min |
| Sat 17 Oct | Inverness Airport 00:24 | +2 min | +6 min |
| Fri 16 Oct | Inverness Airport 00:19 | −1 min | +3 min |
| Thu 15 Oct | Inverness Airport 00:39 | +18 min | +20 min |
| Wed 14 Oct | Inverness Airport 00:36 | +16 min | +18 min |
| Tue 13 Oct | Inverness Airport 00:22 | +2 min | +3 min |
| Mon 12 Oct | Inverness Airport 00:26 | +6 min | +6 min |
| Sat 10 Oct | Inverness Airport 00:32 | +10 min | +13 min |
| Fri 9 Oct | Inverness Airport 00:44 | +24 min | +26 min |
| Thu 8 Oct | Inverness Airport 00:23 | +2 min | +4 min |
| Wed 7 Oct | Inverness Airport 00:22 | +1 min | +4 min |
| Tue 6 Oct | Inverness Airport 00:17 | −3 min | +1 min |
| Mon 5 Oct | Inverness Airport 00:25 | +5 min | +7 min |
| Sat 3 Oct | 01109 00:43 | +22 min | +25 min |
| Fri 2 Oct | 01109 00:29 | +9 min | +10 min |
| Thu 1 Oct | 01109 00:17 | −3 min | — |
| Wed 30 Sept | 01109 00:23 | +3 min | +4 min |
| Tue 29 Sept | 01109 00:20 | −1 min | +2 min |
| Mon 28 Sept | 01109 00:18 | −3 min | +1 min |
| Sun 27 Sept | 01109 01:19 | +58 min | +59 min |
| Sat 26 Sept | 01109 00:59 | +59 min | +60 min |
| Fri 25 Sept | 01109 00:29 | +8 min | +10 min |
| Thu 24 Sept | 01109 00:21 | 0 min | +3 min |
| Wed 23 Sept | 01109 00:26 | +6 min | +11 min |
| Tue 22 Sept | 01109 00:22 | +2 min | +9 min |
| Mon 21 Sept | 01109 00:17 | −3 min | +1 min |
| Sat 19 Sept | 01109 00:24 | +3 min | +6 min |
| Fri 18 Sept | 01109 00:17 | −3 min | +2 min |
| Thu 17 Sept | 01109 00:18 | −3 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.