Northern 171J03
View line Northern
Alerts for train 171J03
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
46%
11/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
56%
46/82 runs under 3 min
RT coverage: 82 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +4 min
P90
+22min
9 in 10 runs arrive with less than this
30 days: +26 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
- Sun 30 Aug Max en route +57 min · last fix heading to 31045 +53 min
- Wed 4 Nov Max en route +33 min · last fix heading to Littleborough +30 min
- Wed 28 Oct Max en route +28 min · last fix heading to Littleborough +28 min
- Mon 26 Oct Max en route +30 min · last fix heading to Littleborough +28 min
- Thu 17 Sept Max en route +33 min · last fix heading to 31045 +27 min
Distribution · 90 days
82 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 10% · 8
- On time 46% · 38
- 3–10 min 23% · 19
- 10–30 min 18% · 15
- 30+ min 2% · 2
On-time by weekday
- 55% M n=11
- 67% T n=12
- 46% W n=13
- 67% T n=12
- 64% F n=11
- 73% S n=11
- 25% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | Littleborough 07:38 | +8 min | +10 min |
| Wed 4 Nov | Littleborough 07:59 | +30 min | +33 min |
| Tue 3 Nov | Littleborough 07:34 | +6 min | +6 min |
| Mon 2 Nov | Littleborough 07:29 | +5 min | +5 min |
| Sun 1 Nov | Littleborough 22:37 | −3 min | +1 min |
| Sat 31 Oct | Littleborough 07:38 | +1 min | +4 min |
| Wed 28 Oct | Littleborough 08:06 | +28 min | +28 min |
| Mon 26 Oct | Littleborough 08:05 | +28 min | +30 min |
| Fri 23 Oct | Littleborough 08:00 | +22 min | +26 min |
| Thu 22 Oct | Littleborough 07:40 | +2 min | +4 min |
| Wed 21 Oct | Littleborough 07:43 | +5 min | +8 min |
| Tue 20 Oct | Littleborough 07:40 | +2 min | +4 min |
| Mon 19 Oct | Littleborough 07:39 | +2 min | +4 min |
| Sun 18 Oct | Littleborough 22:33 | +4 min | +5 min |
| Sat 17 Oct | Littleborough 07:37 | −1 min | +2 min |
| Fri 16 Oct | Littleborough 08:01 | +23 min | +26 min |
| Thu 15 Oct | Littleborough 07:40 | +2 min | +5 min |
| Wed 14 Oct | Littleborough 07:39 | +2 min | +4 min |
| Tue 13 Oct | Littleborough 07:40 | +3 min | +6 min |
| Mon 12 Oct | Littleborough 07:38 | +1 min | +15 min |
| Sun 11 Oct | Littleborough 22:36 | +5 min | +6 min |
| Sat 10 Oct | Littleborough 07:36 | −2 min | +1 min |
| Fri 9 Oct | Littleborough 07:44 | +6 min | +7 min |
| Thu 8 Oct | Littleborough 07:39 | +1 min | +4 min |
| Wed 7 Oct | Littleborough 07:39 | +1 min | +5 min |
| Tue 6 Oct | Littleborough 08:03 | +26 min | +29 min |
| Mon 5 Oct | 31045 07:37 | 0 min | +3 min |
| Sun 4 Oct | 31045 22:45 | 0 min | +3 min |
| Sat 3 Oct | 31045 07:42 | +1 min | +3 min |
| Fri 2 Oct | 31045 07:40 | +2 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.