Northern 172D57
View line Northern
Alerts for train 172D57
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
90%
66/73 runs under 3 min
RT coverage: 73 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: 0 min
P90
+2min
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
- Tue 22 Sept Max en route +7 min · last fix heading to Bradford Forster Square +5 min
- Tue 13 Oct Max en route +5 min · last fix heading to Bradford Forster Square +4 min
- Sat 10 Oct Max en route +5 min · last fix heading to Bradford Forster Square +4 min
- Thu 15 Oct Max en route +5 min · last fix heading to Bradford Forster Square +3 min
- Mon 5 Oct Max en route +5 min · last fix heading to Bradford Forster Square +3 min
Distribution · 90 days
73 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 19% · 14
- On time 71% · 52
- 3–10 min 10% · 7
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 91% M n=11
- 75% T n=12
- 92% W n=13
- 92% T n=13
- 100% F n=13
- 91% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Frizinghall 14:02 | +1 min | +3 min |
| Fri 16 Oct | Frizinghall 14:03 | +2 min | +3 min |
| Thu 15 Oct | Bradford Forster Square 14:05 | +3 min | +5 min |
| Wed 14 Oct | Bradford Forster Square 14:02 | +1 min | +3 min |
| Tue 13 Oct | Bradford Forster Square 14:05 | +4 min | +5 min |
| Mon 12 Oct | Bradford Forster Square 14:00 | −1 min | — |
| Sat 10 Oct | Bradford Forster Square 14:05 | +4 min | +5 min |
| Fri 9 Oct | Bradford Forster Square 14:02 | +1 min | +1 min |
| Thu 8 Oct | Bradford Forster Square 14:00 | −1 min | +1 min |
| Wed 7 Oct | Bradford Forster Square 14:02 | +1 min | +1 min |
| Mon 5 Oct | Bradford Forster Square 14:04 | +3 min | +5 min |
| Sat 3 Oct | Bradford Forster Square 14:00 | −1 min | +1 min |
| Fri 2 Oct | Bradford Forster Square 14:00 | −2 min | +1 min |
| Thu 1 Oct | Bradford Forster Square 14:01 | 0 min | +1 min |
| Wed 30 Sept | Bradford Forster Square 14:00 | −1 min | +1 min |
| Tue 29 Sept | Bradford Forster Square 13:59 | −2 min | +1 min |
| Mon 28 Sept | Bradford Forster Square 14:00 | −1 min | +1 min |
| Sat 26 Sept | Bradford Forster Square 14:00 | −1 min | +1 min |
| Fri 25 Sept | Bradford Forster Square 14:00 | −1 min | +1 min |
| Thu 24 Sept | Bradford Forster Square 14:00 | −1 min | +1 min |
| Wed 23 Sept | Bradford Forster Square 13:59 | −2 min | — |
| Tue 22 Sept | Bradford Forster Square 14:07 | +5 min | +7 min |
| Mon 21 Sept | Bradford Forster Square 14:00 | −2 min | +1 min |
| Sat 19 Sept | Bradford Forster Square 14:02 | 0 min | +2 min |
| Fri 18 Sept | Bradford Forster Square 14:00 | −1 min | +1 min |
| Thu 17 Sept | Bradford Forster Square 14:01 | 0 min | +1 min |
| Wed 16 Sept | Bradford Forster Square 14:00 | −1 min | +2 min |
| Tue 15 Sept | Bradford Forster Square 13:59 | −2 min | +1 min |
| Mon 14 Sept | Bradford Forster Square 14:03 | +2 min | +4 min |
| Sat 12 Sept | Bradford Forster Square 14:04 | +2 min | +4 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.