Northern 171J01
Alerts for train 171J01
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.
Running now · updated 06:20
Running now +2 min
Today it is running no worse than usual: typical arrival delay is +2 min; 65% of the last 26 runs arrived on time.
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
- Wed 30 Sept Max en route +28 min · last fix heading to 31045 +27 min
- Fri 9 Oct Max en route +14 min · last fix heading to Littleborough +14 min
- Mon 5 Oct Max en route +12 min · last fix heading to 31045 +12 min
- Mon 24 Aug Max en route +12 min · last fix heading to 31045 +10 min
- Sat 19 Sept Max en route +9 min · last fix heading to 31045 +7 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 35% · 27
- On time 44% · 34
- 3–10 min 16% · 12
- 10–30 min 5% · 4
- 30+ min 0% · 0
On-time by weekday
- 77% M n=13
- 85% T n=13
- 77% W n=13
- 100% T n=13
- 69% F n=13
- 67% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Littleborough 06:19 | +2 min | +2 min |
| Thu 15 Oct | Littleborough 06:36 | −1 min | — |
| Wed 14 Oct | Littleborough 06:41 | +3 min | +5 min |
| Tue 13 Oct | Littleborough 06:36 | −2 min | +1 min |
| Mon 12 Oct | Littleborough 06:38 | 0 min | +1 min |
| Sat 10 Oct | Littleborough 06:40 | +3 min | +3 min |
| Fri 9 Oct | Littleborough 06:52 | +14 min | +14 min |
| Thu 8 Oct | Littleborough 06:37 | −1 min | — |
| Wed 7 Oct | Littleborough 06:35 | −2 min | +1 min |
| Tue 6 Oct | Littleborough 06:42 | +4 min | +8 min |
| Mon 5 Oct | 31045 06:50 | +12 min | +12 min |
| Sat 3 Oct | 31045 06:35 | −2 min | +1 min |
| Fri 2 Oct | 31045 06:36 | −2 min | +1 min |
| Thu 1 Oct | 31045 06:39 | +1 min | +3 min |
| Wed 30 Sept | 31045 07:05 | +27 min | +28 min |
| Tue 29 Sept | 31045 06:36 | −2 min | +2 min |
| Mon 28 Sept | 31045 06:40 | +2 min | +5 min |
| Sat 26 Sept | 31045 06:42 | +4 min | +4 min |
| Fri 25 Sept | 31045 06:38 | +1 min | +4 min |
| Thu 24 Sept | 31045 06:40 | +2 min | +3 min |
| Wed 23 Sept | 31045 06:40 | +2 min | +5 min |
| Tue 22 Sept | 31045 06:41 | +3 min | +3 min |
| Mon 21 Sept | 31045 06:37 | 0 min | — |
| Sat 19 Sept | 31045 06:45 | +7 min | +9 min |
| Fri 18 Sept | 31045 06:39 | +2 min | +3 min |
| Thu 17 Sept | 31045 06:39 | +1 min | +2 min |
| Wed 16 Sept | 31045 06:40 | +3 min | +5 min |
| Tue 15 Sept | 31045 06:35 | −3 min | — |
| Mon 14 Sept | 31045 06:35 | −2 min | +1 min |
| Sat 12 Sept | 31045 06:37 | −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.