Northern 171J09
View line Northern
Alerts for train 171J09
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
38%
9/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
57%
47/83 runs under 3 min
RT coverage: 83 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +5 min
P90
+17min
9 in 10 runs arrive with less than this
30 days: +24 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 26 Oct Max en route +56 min · last fix heading to New Pudsey +56 min
- Sun 25 Oct Max en route +37 min · last fix heading to Hebden Bridge +37 min
- Sat 15 Aug Max en route +38 min · last fix heading to 29002 +37 min
- Thu 15 Oct Max en route +26 min · last fix heading to Littleborough +25 min
- Mon 19 Oct Max en route +21 min · last fix heading to Littleborough +21 min
Distribution · 90 days
83 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 10% · 8
- On time 47% · 39
- 3–10 min 29% · 24
- 10–30 min 11% · 9
- 30+ min 4% · 3
On-time by weekday
- 69% M n=13
- 58% T n=12
- 42% W n=12
- 42% T n=12
- 55% F n=11
- 80% S n=10
- 54% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | Littleborough 10:37 | +8 min | +8 min |
| Wed 4 Nov | Littleborough 10:34 | +5 min | +6 min |
| Tue 3 Nov | Littleborough 10:33 | +3 min | +4 min |
| Mon 2 Nov | Littleborough 10:34 | +5 min | +7 min |
| Sun 1 Nov | Littleborough 00:38 | 0 min | +5 min |
| Sat 31 Oct | Littleborough 10:36 | −2 min | +1 min |
| Mon 26 Oct | New Pudsey 11:01 | +56 min | +56 min |
| Sun 25 Oct | Hebden Bridge 13:16 | +37 min | +37 min |
| Fri 23 Oct | Littleborough 10:36 | −2 min | +6 min |
| Thu 22 Oct | Littleborough 10:44 | +6 min | +9 min |
| Wed 21 Oct | Littleborough 10:42 | +5 min | +7 min |
| Tue 20 Oct | Littleborough 10:44 | +6 min | +9 min |
| Mon 19 Oct | Littleborough 10:59 | +21 min | +21 min |
| Sun 18 Oct | Littleborough 00:49 | +17 min | +17 min |
| Sat 17 Oct | Littleborough 10:38 | 0 min | +2 min |
| Fri 16 Oct | Littleborough 10:38 | 0 min | +2 min |
| Thu 15 Oct | Littleborough 11:03 | +25 min | +26 min |
| Wed 14 Oct | Littleborough 10:35 | −3 min | +4 min |
| Tue 13 Oct | Littleborough 10:41 | +3 min | +7 min |
| Mon 12 Oct | Littleborough 10:38 | +1 min | +4 min |
| Sun 11 Oct | Littleborough 00:45 | 0 min | +4 min |
| Sat 10 Oct | Littleborough 10:39 | +1 min | +3 min |
| Fri 9 Oct | Littleborough 10:44 | +7 min | +14 min |
| Thu 8 Oct | Littleborough 10:45 | +7 min | +10 min |
| Wed 7 Oct | Littleborough 10:43 | +5 min | +8 min |
| Tue 6 Oct | Littleborough 10:37 | −1 min | +2 min |
| Mon 5 Oct | 31045 10:39 | +1 min | +7 min |
| Sun 4 Oct | 31045 00:46 | −2 min | +3 min |
| Sat 3 Oct | 31045 10:39 | −1 min | +1 min |
| Fri 2 Oct | 31045 10:38 | +1 min | +3 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.