Northern 172P40
View line Northern
Alerts for train 172P40
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
96%
25/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
96%
71/74 runs under 3 min
RT coverage: 74 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: +1 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
- Thu 13 Aug Max en route +6 min · last fix heading to Bradford Forster Square +4 min
- Sat 10 Oct Max en route +4 min · last fix heading to Bradford Forster Square +3 min
- Mon 17 Aug Max en route +3 min · last fix heading to Bradford Forster Square +3 min
Distribution · 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 96% · 71
- 3–10 min 4% · 3
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 92% M n=12
- 100% T n=13
- 100% W n=13
- 92% T n=12
- 100% F n=13
- 91% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 14 Oct | Frizinghall 12:14 | 0 min | +1 min |
| Tue 13 Oct | Bradford Forster Square 12:15 | 0 min | +1 min |
| Mon 12 Oct | Frizinghall 12:14 | 0 min | +1 min |
| Sat 10 Oct | Bradford Forster Square 12:17 | +3 min | +4 min |
| Fri 9 Oct | Frizinghall 12:13 | −1 min | +1 min |
| Thu 8 Oct | Frizinghall 12:13 | −1 min | +1 min |
| Wed 7 Oct | Frizinghall 12:14 | −1 min | +1 min |
| Tue 6 Oct | Frizinghall 12:13 | −1 min | — |
| Mon 5 Oct | Bradford Forster Square 12:13 | −1 min | +1 min |
| Sat 3 Oct | Bradford Forster Square 12:15 | 0 min | +2 min |
| Fri 2 Oct | Bradford Forster Square 12:15 | 0 min | +1 min |
| Thu 1 Oct | Bradford Forster Square 12:13 | −1 min | +1 min |
| Wed 30 Sept | Bradford Forster Square 12:16 | +2 min | +4 min |
| Tue 29 Sept | Bradford Forster Square 12:14 | 0 min | +1 min |
| Mon 28 Sept | Bradford Forster Square 12:13 | −1 min | +1 min |
| Sat 26 Sept | Bradford Forster Square 12:14 | 0 min | +1 min |
| Fri 25 Sept | Bradford Forster Square 12:14 | 0 min | +1 min |
| Thu 24 Sept | Bradford Forster Square 12:13 | −1 min | +1 min |
| Wed 23 Sept | Bradford Forster Square 12:13 | −1 min | +1 min |
| Tue 22 Sept | Bradford Forster Square 12:14 | 0 min | +1 min |
| Mon 21 Sept | Bradford Forster Square 12:16 | +1 min | +1 min |
| Sat 19 Sept | Bradford Forster Square 12:14 | −1 min | +1 min |
| Fri 18 Sept | Bradford Forster Square 12:13 | −1 min | +1 min |
| Thu 17 Sept | Bradford Forster Square 12:13 | −1 min | +1 min |
| Wed 16 Sept | Bradford Forster Square 12:13 | −1 min | +1 min |
| Tue 15 Sept | Bradford Forster Square 12:14 | 0 min | +1 min |
| Mon 14 Sept | Bradford Forster Square 12:13 | −1 min | +1 min |
| Sat 12 Sept | Bradford Forster Square 12:13 | −1 min | — |
| Fri 11 Sept | Bradford Forster Square 12:15 | +1 min | +2 min |
| Thu 10 Sept | Bradford Forster Square 12:13 | −1 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.