Northern 172K37
View line Northern
Alerts for train 172K37
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
76%
13/17 runs under 3 min
RT coverage: 17 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
71%
39/55 runs under 3 min
RT coverage: 55 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ1 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
- Wed 12 Aug Max en route +55 min ยท last fix heading to 18635 +55 min
- Thu 17 Sept Max en route +6 min ยท last fix heading to 18635 +6 min
- Wed 7 Oct Max en route +9 min ยท last fix heading to Halifax +5 min
- Wed 16 Sept Max en route +6 min ยท last fix heading to Halifax +5 min
- Thu 27 Aug Max en route +6 min ยท last fix heading to Halifax +5 min
Distribution ยท 90 days
55 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 13% ยท 7
- On time 58% ยท 32
- 3โ10 min 27% ยท 15
- 10โ30 min 0% ยท 0
- 30+ min 2% ยท 1
On-time by weekday
- 67% M n=12
- 85% T n=13
- 54% W n=13
- 69% T n=13
- โ F n=0
- 100% S n=4
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Halifax 00:14 | +1 min | +5 min |
| Wed 21 Oct | Halifax 00:12 | โ1 min | โ |
| Tue 20 Oct | Halifax 00:12 | โ1 min | +2 min |
| Mon 19 Oct | Halifax 00:13 | โ1 min | +1 min |
| Sat 17 Oct | New Pudsey 23:57 | โ3 min | +2 min |
| Thu 15 Oct | Halifax 00:12 | โ1 min | โ |
| Wed 14 Oct | Halifax 00:14 | +1 min | +3 min |
| Tue 13 Oct | Halifax 00:13 | โ1 min | +1 min |
| Mon 12 Oct | Halifax 00:18 | +4 min | +6 min |
| Thu 8 Oct | Halifax 00:12 | โ1 min | +3 min |
| Wed 7 Oct | Halifax 00:19 | +5 min | +9 min |
| Tue 6 Oct | Halifax 00:12 | โ1 min | โ |
| Mon 5 Oct | Halifax 00:12 | โ1 min | +2 min |
| Thu 1 Oct | Halifax 00:17 | +4 min | +6 min |
| Wed 30 Sept | Halifax 00:12 | โ2 min | +3 min |
| Tue 29 Sept | Halifax 00:16 | +3 min | +5 min |
| Mon 28 Sept | Halifax 00:14 | โ3 min | +4 min |
| Thu 24 Sept | Halifax 00:12 | โ1 min | +2 min |
| Wed 23 Sept | Halifax 00:12 | โ1 min | +3 min |
| Tue 22 Sept | Halifax 00:12 | โ1 min | +2 min |
| Mon 21 Sept | Halifax 00:16 | +3 min | +5 min |
| Thu 17 Sept | 18635 00:01 | +6 min | +6 min |
| Wed 16 Sept | Halifax 00:18 | +5 min | +6 min |
| Tue 15 Sept | Halifax 00:12 | โ1 min | +1 min |
| Mon 14 Sept | Halifax 00:12 | โ1 min | โ |
| Thu 10 Sept | Halifax 00:12 | โ1 min | +2 min |
| Wed 9 Sept | Halifax 00:16 | +3 min | +5 min |
| Tue 8 Sept | Halifax 00:12 | โ1 min | +3 min |
| Mon 7 Sept | Halifax 00:12 | โ1 min | +2 min |
| Thu 3 Sept | Halifax 00:13 | 0 min | +3 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.