Northern 172P50
View line Northern
Alerts for train 172P50
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.
✓ Today’s run finished
Today, last fix heading to Bradford Forster Square at 14:45 +1 min
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
89%
67/75 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
+3min
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 1 Sept Max en route +38 min · last fix heading to Frizinghall +38 min
- Fri 4 Sept Max en route +11 min · last fix heading to Bradford Forster Square +11 min
- Mon 24 Aug Max en route +11 min · last fix heading to Bradford Forster Square +10 min
- Fri 25 Sept Max en route +9 min · last fix heading to Bradford Forster Square +8 min
- Sat 26 Sept Max en route +8 min · last fix heading to Bradford Forster Square +6 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 89% · 67
- 3–10 min 7% · 5
- 10–30 min 3% · 2
- 30+ min 1% · 1
On-time by weekday
- 83% M n=12
- 92% T n=13
- 100% W n=13
- 100% T n=12
- 77% F n=13
- 83% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 28 Oct | Bradford Forster Square 14:45 | +1 min | +1 min |
| Tue 27 Oct | Frizinghall 14:44 | 0 min | +1 min |
| Mon 26 Oct | Bradford Forster Square 14:47 | +3 min | +4 min |
| Sat 24 Oct | Bradford Forster Square 14:46 | +2 min | +2 min |
| Fri 23 Oct | Bradford Forster Square 14:46 | +2 min | +3 min |
| Thu 22 Oct | Bradford Forster Square 14:45 | +1 min | +2 min |
| Wed 21 Oct | Bradford Forster Square 14:45 | +1 min | +1 min |
| Tue 20 Oct | Bradford Forster Square 14:44 | 0 min | +1 min |
| Mon 19 Oct | Bradford Forster Square 14:45 | +1 min | +2 min |
| Sat 17 Oct | Frizinghall 14:43 | 0 min | +1 min |
| Fri 16 Oct | Frizinghall 14:43 | −1 min | +1 min |
| Thu 15 Oct | Frizinghall 14:44 | 0 min | +1 min |
| Wed 14 Oct | Frizinghall 14:44 | 0 min | +1 min |
| Tue 13 Oct | Frizinghall 14:43 | −1 min | — |
| Mon 12 Oct | Bradford Forster Square 14:45 | 0 min | +2 min |
| Sat 10 Oct | Frizinghall 14:43 | −1 min | — |
| Fri 9 Oct | Bradford Forster Square 14:45 | 0 min | +1 min |
| Thu 8 Oct | Frizinghall 14:43 | −1 min | — |
| Wed 7 Oct | Frizinghall 14:44 | 0 min | +1 min |
| Tue 6 Oct | Bradford Forster Square 14:46 | +2 min | +3 min |
| Mon 5 Oct | Frizinghall 14:43 | −1 min | +1 min |
| Sat 3 Oct | Bradford Forster Square 14:43 | −1 min | +1 min |
| Fri 2 Oct | Bradford Forster Square 14:44 | 0 min | +1 min |
| Thu 1 Oct | Bradford Forster Square 14:44 | 0 min | +1 min |
| Wed 30 Sept | Bradford Forster Square 14:44 | −1 min | +1 min |
| Tue 29 Sept | Bradford Forster Square 14:44 | 0 min | +1 min |
| Mon 28 Sept | Bradford Forster Square 14:45 | 0 min | +1 min |
| Sat 26 Sept | Bradford Forster Square 14:50 | +6 min | +8 min |
| Fri 25 Sept | Bradford Forster Square 14:53 | +8 min | +9 min |
| Thu 24 Sept | Bradford Forster Square 14:44 | 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.