Northern 171J41
Alerts for train 171J41
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 21:51
Running now +7 min
Today it is running worse than usual: typical arrival delay is +1 min; 54% 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
- Tue 13 Oct Max en route +18 min · last fix heading to Littleborough +18 min
- Thu 10 Sept Max en route +18 min · last fix heading to 31045 +18 min
- Sat 3 Oct Max en route +18 min · last fix heading to 31045 +17 min
- Thu 1 Oct Max en route +17 min · last fix heading to 31045 +17 min
- Sat 26 Sept Max en route +16 min · last fix heading to 31045 +16 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 16% · 12
- On time 39% · 30
- 3–10 min 22% · 17
- 10–30 min 22% · 17
- 30+ min 0% · 0
On-time by weekday
- 69% M n=13
- 54% T n=13
- 77% W n=13
- 46% T n=13
- 50% F n=12
- 33% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | Littleborough 21:49 | +8 min | +8 min |
| Thu 22 Oct | Littleborough 22:12 | 0 min | +5 min |
| Wed 21 Oct | Littleborough 22:14 | +1 min | +5 min |
| Tue 20 Oct | Littleborough 22:25 | +13 min | +13 min |
| Mon 19 Oct | Littleborough 22:27 | +14 min | +14 min |
| Sat 17 Oct | Littleborough 22:10 | −3 min | +3 min |
| Fri 16 Oct | Littleborough 22:12 | 0 min | +6 min |
| Thu 15 Oct | Littleborough 22:14 | +1 min | +5 min |
| Wed 14 Oct | Littleborough 22:09 | −3 min | +3 min |
| Tue 13 Oct | Littleborough 22:31 | +18 min | +18 min |
| Mon 12 Oct | Littleborough 22:13 | 0 min | +3 min |
| Sat 10 Oct | Littleborough 22:14 | +1 min | +6 min |
| Fri 9 Oct | Littleborough 22:23 | +11 min | +11 min |
| Thu 8 Oct | Littleborough 22:24 | +11 min | +11 min |
| Wed 7 Oct | Littleborough 22:25 | +12 min | +12 min |
| Tue 6 Oct | Littleborough 22:12 | −1 min | — |
| Mon 5 Oct | Littleborough 22:11 | −1 min | +2 min |
| Sat 3 Oct | 31045 22:30 | +17 min | +18 min |
| Fri 2 Oct | 31045 22:09 | −4 min | +2 min |
| Thu 1 Oct | 31045 22:31 | +17 min | +17 min |
| Wed 30 Sept | 31045 22:15 | +1 min | +8 min |
| Tue 29 Sept | 31045 22:14 | 0 min | +5 min |
| Mon 28 Sept | 31045 22:18 | +4 min | +9 min |
| Sat 26 Sept | 31045 22:29 | +16 min | +16 min |
| Fri 25 Sept | 31045 22:19 | +7 min | +7 min |
| Thu 24 Sept | 31045 22:13 | 0 min | +5 min |
| Wed 23 Sept | 31045 22:19 | +6 min | +6 min |
| Tue 22 Sept | 31045 22:18 | +6 min | +9 min |
| Mon 21 Sept | 31045 22:22 | +9 min | +9 min |
| Sat 19 Sept | 31045 22:29 | +16 min | +16 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.