Northern 172P71
View line Northern
Alerts for train 172P71
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
48%
11/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
49%
35/71 runs under 3 min
RT coverage: 71 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +3 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +5 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
- Fri 7 Aug Max en route +42 min · last fix heading to 17136 +42 min
- Wed 26 Aug Max en route +9 min · last fix heading to 17136 +9 min
- Fri 4 Sept Max en route +8 min · last fix heading to 17136 +8 min
- Sat 8 Aug Max en route +8 min · last fix heading to 17136 +8 min
- Fri 9 Oct Max en route +7 min · last fix heading to Shipley +7 min
Distribution · 90 days
71 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 49% · 35
- 3–10 min 49% · 35
- 10–30 min 0% · 0
- 30+ min 1% · 1
On-time by weekday
- 55% M n=11
- 58% T n=12
- 42% W n=12
- 62% T n=13
- 25% F n=12
- 55% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | Shipley 20:07 | +5 min | +5 min |
| Thu 22 Oct | Frizinghall 20:03 | 0 min | +1 min |
| Wed 21 Oct | Frizinghall 20:06 | +3 min | +4 min |
| Tue 20 Oct | Shipley 20:05 | +3 min | +4 min |
| Mon 19 Oct | Shipley 20:06 | +4 min | +4 min |
| Sat 17 Oct | Shipley 20:04 | 0 min | — |
| Fri 16 Oct | Shipley 20:05 | +4 min | +4 min |
| Thu 15 Oct | Frizinghall 20:06 | +4 min | +4 min |
| Wed 14 Oct | Shipley 20:06 | +5 min | +5 min |
| Tue 13 Oct | Shipley 20:02 | 0 min | — |
| Sat 10 Oct | Shipley 20:07 | +4 min | +4 min |
| Fri 9 Oct | Shipley 20:09 | +7 min | +7 min |
| Thu 8 Oct | Shipley 20:02 | 0 min | — |
| Tue 6 Oct | Shipley 20:03 | 0 min | — |
| Mon 5 Oct | Shipley 20:06 | +4 min | +4 min |
| Sat 3 Oct | 17136 20:05 | +3 min | +4 min |
| Fri 2 Oct | 17136 20:03 | 0 min | — |
| Thu 1 Oct | 17136 20:05 | +2 min | +2 min |
| Wed 30 Sept | 17136 20:05 | +3 min | +4 min |
| Tue 29 Sept | 17136 20:03 | 0 min | +2 min |
| Mon 28 Sept | 17136 20:04 | +2 min | +2 min |
| Sat 26 Sept | 17136 20:05 | +2 min | +2 min |
| Fri 25 Sept | 17136 20:03 | +1 min | +2 min |
| Thu 24 Sept | 17136 20:09 | +6 min | +6 min |
| Wed 23 Sept | 17136 20:04 | +2 min | +2 min |
| Tue 22 Sept | 17136 20:05 | +3 min | +3 min |
| Mon 21 Sept | 17136 20:04 | +1 min | +1 min |
| Sat 19 Sept | 17136 20:03 | +1 min | +1 min |
| Fri 18 Sept | 17136 20:06 | +4 min | +4 min |
| Thu 17 Sept | 17136 20:07 | +5 min | +5 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.