Northern 172P42
View line Northern
Alerts for train 172P42
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
92%
24/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
96%
74/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+1min
9 in 10 runs arrive with less than this
30 days: +2 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
- Tue 6 Oct Max en route +6 min · last fix heading to Bradford Forster Square +5 min
- Tue 13 Oct Max en route +3 min · last fix heading to Bradford Forster Square +3 min
- Mon 17 Aug Max en route +5 min · last fix heading to Bradford Forster Square +3 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 95% · 73
- 3–10 min 4% · 3
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 92% M n=13
- 85% T n=13
- 100% W n=13
- 100% T n=12
- 100% F n=13
- 100% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | Frizinghall 12:34 | −1 min | — |
| Tue 3 Nov | Frizinghall 12:34 | 0 min | +1 min |
| Mon 2 Nov | Bradford Forster Square 12:38 | +2 min | +3 min |
| Sat 31 Oct | Bradford Forster Square 12:46 | +2 min | +3 min |
| Fri 30 Oct | Bradford Forster Square 12:44 | 0 min | +1 min |
| Thu 29 Oct | Bradford Forster Square 12:44 | 0 min | +1 min |
| Wed 28 Oct | Bradford Forster Square 12:44 | 0 min | +1 min |
| Tue 27 Oct | Frizinghall 12:44 | −1 min | +1 min |
| Mon 26 Oct | Frizinghall 12:44 | 0 min | +1 min |
| Sat 24 Oct | Frizinghall 12:44 | 0 min | +1 min |
| Fri 23 Oct | Frizinghall 12:43 | −1 min | — |
| Thu 22 Oct | Bradford Forster Square 12:44 | 0 min | +1 min |
| Wed 21 Oct | Frizinghall 12:43 | −1 min | +1 min |
| Tue 20 Oct | Frizinghall 12:44 | 0 min | +1 min |
| Mon 19 Oct | Frizinghall 12:43 | 0 min | +1 min |
| Sat 17 Oct | Frizinghall 12:43 | 0 min | +1 min |
| Fri 16 Oct | Frizinghall 12:44 | 0 min | +1 min |
| Thu 15 Oct | Frizinghall 12:44 | 0 min | +1 min |
| Wed 14 Oct | Frizinghall 12:43 | −1 min | +1 min |
| Tue 13 Oct | Bradford Forster Square 12:47 | +3 min | +3 min |
| Mon 12 Oct | Frizinghall 12:44 | 0 min | +1 min |
| Sat 10 Oct | Bradford Forster Square 12:46 | +2 min | +3 min |
| Fri 9 Oct | Bradford Forster Square 12:44 | 0 min | +1 min |
| Thu 8 Oct | Frizinghall 12:44 | 0 min | +1 min |
| Wed 7 Oct | Frizinghall 12:43 | −1 min | +1 min |
| Tue 6 Oct | Bradford Forster Square 12:49 | +5 min | +6 min |
| Mon 5 Oct | Frizinghall 12:36 | −1 min | +1 min |
| Sat 3 Oct | Bradford Forster Square 12:43 | −1 min | +1 min |
| Fri 2 Oct | Bradford Forster Square 12:43 | −1 min | +1 min |
| Thu 1 Oct | Bradford Forster Square 12:44 | 0 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.