Northern 251N01
View line Northern
Alerts for train 251N01
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 ยท 30 days
64%
14/22 runs under 3 min
RT coverage: 22 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
80%
48/60 runs under 3 min
RT coverage: 60 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: 0 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +4 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Tue 11 Aug Max en route +15 min ยท last fix heading to 17151 +15 min
- Wed 7 Oct Max en route +10 min ยท last fix heading to Moorthorpe +10 min
- Tue 25 Aug Max en route +14 min ยท last fix heading to 17151 +6 min
- Wed 16 Sept Max en route +5 min ยท last fix heading to 17151 +5 min
- Sat 25 Jul Max en route +7 min ยท last fix heading to 17151 +5 min
Distribution ยท 90 days
60 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 38% ยท 23
- On time 42% ยท 25
- 3โ10 min 17% ยท 10
- 10โ30 min 3% ยท 2
- 30+ min 0% ยท 0
On-time by weekday
- 91% M n=11
- 56% T n=9
- 75% W n=8
- 78% T n=9
- 82% F n=11
- 92% S n=12
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | Moorthorpe 07:42 | โ2 min | +3 min |
| Sat 10 Oct | Moorthorpe 07:42 | โ3 min | โ |
| Fri 9 Oct | Moorthorpe 07:49 | +4 min | +4 min |
| Thu 8 Oct | Moorthorpe 07:45 | โ1 min | +2 min |
| Wed 7 Oct | Moorthorpe 07:55 | +10 min | +10 min |
| Tue 6 Oct | Moorthorpe 07:43 | โ2 min | +1 min |
| Mon 5 Oct | 17151 07:44 | 0 min | +3 min |
| Sat 3 Oct | 17151 07:47 | +2 min | +2 min |
| Thu 1 Oct | 17151 07:44 | 0 min | +2 min |
| Wed 30 Sept | 17151 07:45 | 0 min | +9 min |
| Tue 29 Sept | 17151 07:48 | +3 min | +3 min |
| Mon 28 Sept | 17151 07:43 | โ2 min | โ |
| Sat 26 Sept | 17151 07:43 | โ2 min | โ |
| Fri 25 Sept | 17151 07:47 | +3 min | +3 min |
| Thu 24 Sept | 17151 07:48 | +4 min | +11 min |
| Tue 22 Sept | 17151 07:44 | 0 min | +4 min |
| Sat 19 Sept | 17151 07:41 | โ3 min | +1 min |
| Fri 18 Sept | 17151 07:43 | โ1 min | โ |
| Thu 17 Sept | 17151 07:43 | โ2 min | +2 min |
| Wed 16 Sept | 17151 07:49 | +5 min | +5 min |
| Tue 15 Sept | 25635 07:15 | +4 min | +4 min |
| Mon 14 Sept | 17151 07:47 | +3 min | +4 min |
| Sat 12 Sept | 17151 07:42 | โ3 min | +1 min |
| Fri 11 Sept | 17151 07:42 | โ2 min | +1 min |
| Thu 10 Sept | 17151 07:43 | โ1 min | +1 min |
| Tue 8 Sept | 17151 07:42 | โ2 min | +1 min |
| Mon 7 Sept | 17151 07:41 | โ3 min | โ |
| Sat 5 Sept | 17151 07:42 | โ1 min | +1 min |
| Fri 4 Sept | 17151 07:43 | โ2 min | โ |
| Thu 3 Sept | 17151 07:42 | โ2 min | +2 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.