Northern 171J43
View line Northern
Alerts for train 171J43
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
40%
8/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
On-time · 90 days
49%
34/69 runs under 3 min
RT coverage: 69 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +4 min
P90
+13min
9 in 10 runs arrive with less than this
30 days: +16 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 +81 min · last fix heading to New Pudsey +81 min
- Sat 15 Aug Max en route +23 min · last fix heading to 31045 +23 min
- Wed 4 Nov Max en route +22 min · last fix heading to Littleborough +22 min
- Tue 3 Nov Max en route +17 min · last fix heading to Littleborough +15 min
- Tue 20 Oct Max en route +14 min · last fix heading to Littleborough +14 min
Distribution · 90 days
69 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 48% · 33
- 3–10 min 39% · 27
- 10–30 min 10% · 7
- 30+ min 1% · 1
On-time by weekday
- 38% M n=13
- 64% T n=11
- 33% W n=12
- 42% T n=12
- 80% F n=10
- 45% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | Littleborough 23:09 | +13 min | +13 min |
| Wed 4 Nov | Littleborough 23:19 | +22 min | +22 min |
| Tue 3 Nov | Littleborough 23:18 | +15 min | +17 min |
| Mon 2 Nov | Littleborough 23:07 | +4 min | +5 min |
| Sat 31 Oct | Littleborough 23:17 | +7 min | +7 min |
| Mon 26 Oct | New Pudsey 23:29 | +81 min | +81 min |
| Fri 23 Oct | Littleborough 23:10 | −1 min | +2 min |
| Thu 22 Oct | Littleborough 23:13 | +3 min | +3 min |
| Wed 21 Oct | Littleborough 23:17 | +6 min | +7 min |
| Tue 20 Oct | Littleborough 23:25 | +14 min | +14 min |
| Mon 19 Oct | Littleborough 23:13 | +2 min | +3 min |
| Sat 17 Oct | Littleborough 23:24 | +13 min | +13 min |
| Fri 16 Oct | Littleborough 23:12 | +1 min | +3 min |
| Thu 15 Oct | Littleborough 23:11 | +1 min | +2 min |
| Wed 14 Oct | Littleborough 23:17 | +7 min | +7 min |
| Tue 13 Oct | Littleborough 23:12 | +1 min | +2 min |
| Mon 12 Oct | Littleborough 23:12 | +1 min | +2 min |
| Sat 10 Oct | Littleborough 23:13 | +2 min | +3 min |
| Fri 9 Oct | Littleborough 23:10 | 0 min | +2 min |
| Thu 8 Oct | Littleborough 23:15 | +4 min | +4 min |
| Wed 7 Oct | Littleborough 23:17 | +7 min | +7 min |
| Tue 6 Oct | Littleborough 23:17 | +6 min | +7 min |
| Mon 5 Oct | Littleborough 23:24 | +13 min | +13 min |
| Sat 3 Oct | 31045 22:54 | +1 min | +3 min |
| Fri 2 Oct | 31045 23:16 | +4 min | +7 min |
| Thu 1 Oct | 31045 23:15 | +4 min | +4 min |
| Wed 30 Sept | 31045 23:14 | +2 min | +4 min |
| Tue 29 Sept | 31045 23:11 | 0 min | +3 min |
| Mon 28 Sept | 31045 23:16 | +4 min | +7 min |
| Sat 26 Sept | 31045 23:14 | +2 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.