Northern 172P55
View line Northern
Alerts for train 172P55
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
84%
21/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
81%
61/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +3 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
- Sat 26 Sept Max en route +31 min · last fix heading to 17136 +30 min
- Thu 3 Sept Max en route +26 min · last fix heading to 17136 +26 min
- Fri 4 Sept Max en route +24 min · last fix heading to 17136 +24 min
- Wed 26 Aug Max en route +14 min · last fix heading to 17136 +14 min
- Fri 14 Aug Max en route +6 min · last fix heading to 17136 +6 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 81% · 61
- 3–10 min 13% · 10
- 10–30 min 4% · 3
- 30+ min 1% · 1
On-time by weekday
- 85% M n=13
- 92% T n=13
- 92% W n=13
- 92% T n=12
- 75% F n=12
- 50% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | Shipley 15:54 | +1 min | +2 min |
| Tue 3 Nov | Shipley 15:54 | 0 min | +1 min |
| Mon 2 Nov | Shipley 15:54 | 0 min | +1 min |
| Sat 31 Oct | Shipley 16:06 | +3 min | +4 min |
| Fri 30 Oct | Shipley 16:04 | +1 min | +2 min |
| Thu 29 Oct | Shipley 16:04 | +2 min | +2 min |
| Wed 28 Oct | Shipley 16:05 | +2 min | +3 min |
| Tue 27 Oct | Shipley 16:04 | +1 min | +2 min |
| Mon 26 Oct | Shipley 16:06 | +3 min | +4 min |
| Sat 24 Oct | Shipley 16:04 | +1 min | +2 min |
| Fri 23 Oct | Shipley 16:05 | +2 min | +3 min |
| Thu 22 Oct | Shipley 16:05 | +2 min | +3 min |
| Wed 21 Oct | Shipley 16:04 | +1 min | +2 min |
| Tue 20 Oct | Shipley 16:05 | +2 min | +2 min |
| Mon 19 Oct | Shipley 16:02 | 0 min | +1 min |
| Sat 17 Oct | Shipley 16:05 | +3 min | +3 min |
| Fri 16 Oct | Shipley 16:04 | +1 min | +2 min |
| Thu 15 Oct | Shipley 16:05 | +2 min | +3 min |
| Wed 14 Oct | Shipley 16:04 | +1 min | +2 min |
| Tue 13 Oct | Shipley 16:04 | +2 min | +2 min |
| Mon 12 Oct | Shipley 16:04 | +1 min | +2 min |
| Sat 10 Oct | Shipley 16:05 | +3 min | +3 min |
| Fri 9 Oct | Shipley 16:04 | +1 min | +2 min |
| Thu 8 Oct | Shipley 16:03 | +1 min | +1 min |
| Wed 7 Oct | Shipley 16:03 | 0 min | +1 min |
| Tue 6 Oct | Shipley 16:04 | +1 min | +2 min |
| Mon 5 Oct | Shipley 16:03 | 0 min | +1 min |
| Sat 3 Oct | 17136 16:06 | +3 min | +4 min |
| Fri 2 Oct | 17136 16:03 | +1 min | +2 min |
| Thu 1 Oct | 17136 16:04 | +1 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.