Northern 172J52
View line Northern
Alerts for train 172J52
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
92%
22/24 runs under 3 min
RT coverage: 24 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
94%
64/68 runs under 3 min
RT coverage: 68 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ1 min
P90
+1min
9 in 10 runs arrive with less than this
30 days: +1 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
- Mon 28 Sept Max en route +35 min ยท last fix heading to 18635 +24 min
- Mon 3 Aug Max en route +5 min ยท last fix heading to 18635 +4 min
- Thu 15 Oct Max en route +4 min ยท last fix heading to Low Moor +3 min
- Sat 29 Aug Max en route +4 min ยท last fix heading to 18635 +3 min
Distribution ยท 90 days
68 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 7% ยท 5
- On time 87% ยท 59
- 3โ10 min 4% ยท 3
- 10โ30 min 1% ยท 1
- 30+ min 0% ยท 0
On-time by weekday
- 83% M n=12
- 100% T n=12
- 100% W n=12
- 92% T n=12
- 100% F n=13
- 86% S n=7
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 20 Oct | Low Moor 08:08 | โ1 min | +3 min |
| Mon 19 Oct | Low Moor 08:08 | โ1 min | โ |
| Sat 17 Oct | Low Moor 08:08 | โ1 min | +1 min |
| Fri 16 Oct | Low Moor 08:08 | โ1 min | +1 min |
| Thu 15 Oct | Low Moor 08:12 | +3 min | +4 min |
| Wed 14 Oct | Low Moor 08:09 | 0 min | +5 min |
| Tue 13 Oct | Low Moor 08:08 | โ1 min | +1 min |
| Mon 12 Oct | Low Moor 08:07 | โ1 min | +1 min |
| Fri 9 Oct | Low Moor 08:07 | โ1 min | +1 min |
| Thu 8 Oct | Low Moor 08:08 | โ1 min | +1 min |
| Wed 7 Oct | Low Moor 08:10 | +1 min | +4 min |
| Tue 6 Oct | Low Moor 08:08 | โ1 min | โ |
| Mon 5 Oct | 18635 08:08 | 0 min | +3 min |
| Sat 3 Oct | 18635 08:09 | 0 min | +2 min |
| Fri 2 Oct | 18635 08:08 | โ1 min | +3 min |
| Thu 1 Oct | 18635 08:07 | โ1 min | +3 min |
| Wed 30 Sept | 18635 08:08 | โ1 min | +1 min |
| Tue 29 Sept | 18635 08:10 | +1 min | +3 min |
| Mon 28 Sept | 18635 08:33 | +24 min | +35 min |
| Sat 26 Sept | 18635 08:08 | 0 min | +4 min |
| Fri 25 Sept | 18635 08:08 | โ1 min | +1 min |
| Thu 24 Sept | 18635 08:08 | โ1 min | +1 min |
| Wed 23 Sept | 18635 08:08 | โ1 min | โ |
| Tue 22 Sept | 18635 08:08 | โ1 min | +2 min |
| Mon 21 Sept | 18635 08:11 | +2 min | +4 min |
| Sat 19 Sept | 18635 08:07 | โ2 min | +3 min |
| Fri 18 Sept | 18635 08:08 | โ1 min | +1 min |
| Thu 17 Sept | 18635 08:08 | โ1 min | +1 min |
| Wed 16 Sept | 18635 08:08 | โ1 min | โ |
| Tue 15 Sept | 18635 08:08 | โ1 min | +1 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.