Northern 252S81
View line Northern
Alerts for train 252S81
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Northern.
The mini-map returns when the train runs
On-time · 30 days
62%
16/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
64%
49/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +2 min
P90
+9min
9 in 10 runs arrive with less than this
30 days: +19 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 10 Oct Max en route +36 min · last fix heading to Ashburys +33 min
- Mon 19 Oct Max en route +24 min · last fix heading to Hope (Derbyshire) +21 min
- Wed 14 Oct Max en route +29 min · last fix heading to Ashburys +19 min
- Sun 11 Oct Max en route +19 min · last fix heading to — +19 min
- Thu 22 Oct Max en route +14 min · last fix heading to Hope (Derbyshire) +14 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 9% · 7
- On time 55% · 42
- 3–10 min 26% · 20
- 10–30 min 9% · 7
- 30+ min 1% · 1
On-time by weekday
- 54% M n=13
- 75% T n=12
- 58% W n=12
- 46% T n=13
- 85% F n=13
- 69% S n=13
- 0% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 2 Nov | Belle Vue 00:13 | +1 min | +7 min |
| Sat 31 Oct | Ashburys 23:51 | 0 min | +5 min |
| Fri 30 Oct | Belle Vue 00:21 | +2 min | +10 min |
| Thu 29 Oct | Belle Vue 00:18 | −1 min | +5 min |
| Wed 28 Oct | Belle Vue 00:19 | 0 min | +19 min |
| Tue 27 Oct | Belle Vue 00:19 | 0 min | +5 min |
| Mon 26 Oct | Ashburys 13:40 | 0 min | +4 min |
| Sat 24 Oct | Ashburys 23:50 | −1 min | +4 min |
| Fri 23 Oct | Belle Vue 02:12 | +3 min | +4 min |
| Thu 22 Oct | Hope (Derbyshire) 00:24 | +14 min | +14 min |
| Wed 21 Oct | Hope (Derbyshire) 00:09 | −1 min | +5 min |
| Tue 20 Oct | Hope (Derbyshire) 00:10 | 0 min | +5 min |
| Mon 19 Oct | Hope (Derbyshire) 00:31 | +21 min | +24 min |
| Sat 17 Oct | Ashburys 23:58 | +7 min | +15 min |
| Fri 16 Oct | Belle Vue 01:39 | 0 min | +7 min |
| Thu 15 Oct | Belle Vue 00:18 | 0 min | +4 min |
| Wed 14 Oct | Ashburys 00:39 | +19 min | +29 min |
| Tue 13 Oct | Ashburys 00:23 | +3 min | +4 min |
| Mon 12 Oct | Belle Vue 00:25 | +5 min | +8 min |
| Sun 11 Oct | — 00:50 | +19 min | +19 min |
| Sat 10 Oct | Ashburys 00:51 | +33 min | +36 min |
| Fri 9 Oct | Belle Vue 00:18 | −1 min | +17 min |
| Thu 8 Oct | Belle Vue 00:19 | 0 min | +29 min |
| Wed 7 Oct | Belle Vue 00:20 | +2 min | +30 min |
| Tue 6 Oct | Belle Vue 00:21 | +2 min | +2 min |
| Mon 5 Oct | Belle Vue 00:24 | +5 min | +6 min |
| Sat 3 Oct | 32009 23:50 | −1 min | +6 min |
| Fri 2 Oct | 32009 00:17 | −2 min | +2 min |
| Thu 1 Oct | 32009 00:22 | +2 min | +10 min |
| Wed 30 Sept | 32009 00:23 | +3 min | +5 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.