Northern 251N27
View line Northern
Alerts for train 251N27
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
65%
17/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
57%
44/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +9 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
- Wed 7 Oct Max en route +22 min · last fix heading to Moorthorpe +20 min
- Wed 26 Aug Max en route +14 min · last fix heading to 17151 +14 min
- Sat 3 Oct Max en route +13 min · last fix heading to 17151 +13 min
- Sat 15 Aug Max en route +13 min · last fix heading to 17151 +12 min
- Wed 30 Sept Max en route +13 min · last fix heading to 17151 +11 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 10% · 8
- On time 47% · 36
- 3–10 min 34% · 26
- 10–30 min 9% · 7
- 30+ min 0% · 0
On-time by weekday
- 50% M n=8
- 55% T n=11
- 58% W n=12
- 50% T n=10
- 54% F n=13
- 45% S n=11
- 83% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Moorthorpe 20:46 | 0 min | +2 min |
| Fri 16 Oct | Moorthorpe 20:48 | +2 min | +3 min |
| Wed 14 Oct | Moorthorpe 20:45 | −1 min | +1 min |
| Tue 13 Oct | Moorthorpe 20:49 | +2 min | +2 min |
| Mon 12 Oct | Moorthorpe 20:49 | +2 min | +4 min |
| Sun 11 Oct | Moorthorpe 20:48 | +1 min | +1 min |
| Sat 10 Oct | Moorthorpe 20:51 | +5 min | +5 min |
| Fri 9 Oct | Moorthorpe 20:49 | +3 min | +3 min |
| Thu 8 Oct | Moorthorpe 20:48 | +2 min | +3 min |
| Wed 7 Oct | Moorthorpe 21:06 | +20 min | +22 min |
| Tue 6 Oct | Moorthorpe 20:45 | −2 min | +1 min |
| Mon 5 Oct | Moorthorpe 20:53 | +7 min | +7 min |
| Sun 4 Oct | 17151 20:46 | −1 min | — |
| Sat 3 Oct | 17151 20:58 | +13 min | +13 min |
| Fri 2 Oct | 17151 20:46 | 0 min | +1 min |
| Thu 1 Oct | 17151 20:50 | +4 min | +6 min |
| Wed 30 Sept | 17151 20:57 | +11 min | +13 min |
| Tue 29 Sept | 17151 20:45 | −2 min | — |
| Mon 28 Sept | 17151 20:45 | −2 min | +3 min |
| Sun 27 Sept | 17151 20:48 | +1 min | +4 min |
| Fri 25 Sept | 17151 20:46 | −1 min | +4 min |
| Thu 24 Sept | 17151 20:51 | +5 min | +5 min |
| Wed 23 Sept | 17151 20:47 | +1 min | +2 min |
| Tue 22 Sept | 17151 20:50 | +4 min | +4 min |
| Sun 20 Sept | 17151 20:49 | +2 min | +2 min |
| Sat 19 Sept | 17151 20:44 | −1 min | — |
| Fri 18 Sept | 17151 20:50 | +3 min | +4 min |
| Thu 17 Sept | 17151 20:45 | −1 min | +3 min |
| Wed 16 Sept | 17151 20:52 | +6 min | +7 min |
| Tue 15 Sept | 17151 20:52 | +6 min | +6 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.