Northern 252B40
View line Northern
Alerts for train 252B40
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
90%
27/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
75%
66/88 runs under 3 min
RT coverage: 88 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: −1 min
P90
+5min
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 6 Sept Max en route +26 min · last fix heading to Huddersfield +25 min
- Fri 4 Sept Max en route +24 min · last fix heading to Huddersfield +24 min
- Sun 1 Nov Max en route +25 min · last fix heading to Lockwood +22 min
- Sun 30 Aug Max en route +17 min · last fix heading to Brockholes +16 min
- Thu 1 Oct Max en route +10 min · last fix heading to Brockholes +10 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 16% · 14
- On time 59% · 52
- 3–10 min 19% · 17
- 10–30 min 6% · 5
- 30+ min 0% · 0
On-time by weekday
- 69% M n=13
- 92% T n=12
- 83% W n=12
- 69% T n=13
- 62% F n=13
- 92% S n=12
- 62% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 3 Nov | Brockholes 06:49 | −2 min | — |
| Mon 2 Nov | Huddersfield 06:49 | +1 min | +2 min |
| Sun 1 Nov | Lockwood 11:23 | +22 min | +25 min |
| Sat 31 Oct | Lockwood 06:58 | −2 min | +1 min |
| Fri 30 Oct | Lockwood 06:59 | −2 min | +1 min |
| Thu 29 Oct | Huddersfield 07:00 | 0 min | +3 min |
| Wed 28 Oct | Huddersfield 07:00 | −1 min | +3 min |
| Tue 27 Oct | Lockwood 06:58 | −2 min | +2 min |
| Mon 26 Oct | Lockwood 06:58 | −3 min | +1 min |
| Sun 25 Oct | Lockwood 11:06 | +6 min | +10 min |
| Sat 24 Oct | Brockholes 07:00 | 0 min | +2 min |
| Fri 23 Oct | Lockwood 06:58 | −3 min | +1 min |
| Thu 22 Oct | Huddersfield 07:00 | 0 min | +2 min |
| Wed 21 Oct | Lockwood 06:58 | −3 min | — |
| Tue 20 Oct | Brockholes 06:58 | −2 min | — |
| Mon 19 Oct | Lockwood 07:02 | +2 min | +4 min |
| Sun 18 Oct | Lockwood 10:58 | −3 min | +1 min |
| Sat 17 Oct | Lockwood 07:03 | +2 min | +5 min |
| Fri 16 Oct | Lockwood 06:58 | −2 min | +1 min |
| Thu 15 Oct | Lockwood 06:58 | −3 min | — |
| Wed 14 Oct | Brockholes 06:57 | −3 min | +1 min |
| Tue 13 Oct | Huddersfield 07:00 | 0 min | +2 min |
| Mon 12 Oct | Huddersfield 06:59 | −1 min | +3 min |
| Sun 11 Oct | Lockwood 10:56 | −1 min | — |
| Sat 10 Oct | Brockholes 07:01 | +2 min | +2 min |
| Fri 9 Oct | Huddersfield 07:00 | −1 min | +2 min |
| Thu 8 Oct | Lockwood 06:59 | −2 min | +1 min |
| Wed 7 Oct | Brockholes 06:58 | −2 min | +1 min |
| Tue 6 Oct | Huddersfield 07:00 | 0 min | +2 min |
| Mon 5 Oct | Huddersfield 09:25 | +9 min | +9 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.