Northern 172P66
View line Northern
Alerts for train 172P66
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
79%
19/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
84%
63/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 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)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Sat 24 Oct Max en route +10 min · last fix heading to Frizinghall +10 min
- Fri 23 Oct Max en route +9 min · last fix heading to Bradford Forster Square +9 min
- Thu 10 Sept Max en route +10 min · last fix heading to Bradford Forster Square +9 min
- Sat 26 Sept Max en route +9 min · last fix heading to Bradford Forster Square +8 min
- Fri 21 Aug Max en route +8 min · last fix heading to Bradford Forster Square +8 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 11% · 8
- On time 73% · 55
- 3–10 min 15% · 11
- 10–30 min 1% · 1
- 30+ min 0% · 0
On-time by weekday
- 92% M n=13
- 75% T n=12
- 100% W n=12
- 75% T n=12
- 77% F n=13
- 85% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 2 Nov | Bradford Forster Square 18:39 | +2 min | +4 min |
| Sat 31 Oct | Frizinghall 18:43 | −1 min | +1 min |
| Fri 30 Oct | Frizinghall 18:42 | −2 min | +1 min |
| Thu 29 Oct | Frizinghall 18:48 | +4 min | +5 min |
| Wed 28 Oct | Bradford Forster Square 18:46 | +2 min | +3 min |
| Tue 27 Oct | Frizinghall 18:44 | 0 min | +1 min |
| Mon 26 Oct | Frizinghall 18:43 | 0 min | +1 min |
| Sat 24 Oct | Frizinghall 18:54 | +10 min | +10 min |
| Fri 23 Oct | Bradford Forster Square 18:53 | +9 min | +9 min |
| Thu 22 Oct | Bradford Forster Square 18:46 | +2 min | +2 min |
| Wed 21 Oct | Bradford Forster Square 18:45 | 0 min | +2 min |
| Tue 20 Oct | Bradford Forster Square 18:44 | 0 min | +1 min |
| Mon 19 Oct | Frizinghall 18:43 | −1 min | — |
| Sat 17 Oct | Bradford Forster Square 18:45 | +1 min | +2 min |
| Fri 16 Oct | Frizinghall 18:43 | −1 min | +1 min |
| Thu 15 Oct | Frizinghall 18:49 | +4 min | +5 min |
| Wed 14 Oct | Frizinghall 18:43 | −1 min | +1 min |
| Tue 13 Oct | Bradford Forster Square 18:45 | +1 min | +2 min |
| Mon 12 Oct | Bradford Forster Square 18:44 | 0 min | +2 min |
| Sat 10 Oct | Bradford Forster Square 18:42 | −2 min | — |
| Fri 9 Oct | Bradford Forster Square 18:44 | 0 min | +2 min |
| Thu 8 Oct | Bradford Forster Square 18:45 | +1 min | +3 min |
| Wed 7 Oct | Bradford Forster Square 18:44 | 0 min | +2 min |
| Tue 6 Oct | Bradford Forster Square 18:47 | +3 min | +3 min |
| Mon 5 Oct | Frizinghall 18:38 | −1 min | +1 min |
| Sat 3 Oct | Bradford Forster Square 18:45 | +1 min | +3 min |
| Fri 2 Oct | Bradford Forster Square 18:47 | +3 min | +5 min |
| Thu 1 Oct | Bradford Forster Square 18:43 | −1 min | +1 min |
| Wed 30 Sept | Bradford Forster Square 18:46 | +2 min | +4 min |
| Tue 29 Sept | Bradford Forster Square 18:44 | 0 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.