Northern 172P44
View line Northern
Alerts for train 172P44
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%
23/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
91%
68/75 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
+2min
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
- Mon 21 Sept Max en route +8 min · last fix heading to Bradford Forster Square +7 min
- Tue 15 Sept Max en route +5 min · last fix heading to Bradford Forster Square +4 min
- Mon 24 Aug Max en route +5 min · last fix heading to Bradford Forster Square +4 min
- Thu 10 Sept Max en route +4 min · last fix heading to Bradford Forster Square +3 min
- Fri 21 Aug Max en route +4 min · last fix heading to Bradford Forster Square +3 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 89% · 67
- 3–10 min 9% · 7
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 82% M n=11
- 92% T n=13
- 100% W n=13
- 92% T n=13
- 85% F n=13
- 92% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 10 Oct | Bradford Forster Square 13:15 | 0 min | +2 min |
| Fri 9 Oct | Frizinghall 13:13 | −1 min | — |
| Thu 8 Oct | Bradford Forster Square 13:13 | −1 min | — |
| Wed 7 Oct | Frizinghall 13:14 | −1 min | +1 min |
| Tue 6 Oct | Bradford Forster Square 13:14 | 0 min | +1 min |
| Mon 5 Oct | Bradford Forster Square 13:14 | 0 min | +1 min |
| Sat 3 Oct | Bradford Forster Square 13:14 | 0 min | +1 min |
| Fri 2 Oct | Bradford Forster Square 13:14 | 0 min | +1 min |
| Thu 1 Oct | Bradford Forster Square 13:14 | −1 min | +1 min |
| Wed 30 Sept | Bradford Forster Square 13:13 | −2 min | — |
| Tue 29 Sept | Bradford Forster Square 13:14 | 0 min | +1 min |
| Mon 28 Sept | Bradford Forster Square 13:13 | −1 min | — |
| Sat 26 Sept | Bradford Forster Square 13:14 | −1 min | +1 min |
| Fri 25 Sept | Bradford Forster Square 13:14 | −1 min | +1 min |
| Thu 24 Sept | Bradford Forster Square 13:13 | −1 min | +1 min |
| Wed 23 Sept | Bradford Forster Square 13:15 | +1 min | +2 min |
| Tue 22 Sept | Bradford Forster Square 13:15 | +1 min | +2 min |
| Mon 21 Sept | Bradford Forster Square 13:22 | +7 min | +8 min |
| Sat 19 Sept | Bradford Forster Square 13:15 | 0 min | +1 min |
| Fri 18 Sept | Bradford Forster Square 13:14 | 0 min | +1 min |
| Thu 17 Sept | Bradford Forster Square 13:13 | −1 min | +1 min |
| Wed 16 Sept | Bradford Forster Square 13:13 | −1 min | +1 min |
| Tue 15 Sept | Bradford Forster Square 13:18 | +4 min | +5 min |
| Mon 14 Sept | Bradford Forster Square 13:13 | −1 min | +1 min |
| Sat 12 Sept | Bradford Forster Square 13:15 | 0 min | +2 min |
| Fri 11 Sept | Bradford Forster Square 13:13 | −1 min | — |
| Thu 10 Sept | Bradford Forster Square 13:17 | +3 min | +4 min |
| Wed 9 Sept | Bradford Forster Square 13:13 | −1 min | +1 min |
| Tue 8 Sept | Bradford Forster Square 13:13 | −1 min | +1 min |
| Mon 7 Sept | Bradford Forster Square 13:14 | 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.