Northern 171L57
View line Northern
Alerts for train 171L57
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
58%
15/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
52%
40/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+8min
9 in 10 runs arrive with less than this
30 days: +7 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 24 Aug Max en route +65 min · last fix heading to 44030 +61 min
- Tue 8 Sept Max en route +43 min · last fix heading to Saxilby +43 min
- Thu 20 Aug Max en route +18 min · last fix heading to 44030 +15 min
- Tue 25 Aug Max en route +11 min · last fix heading to 44030 +11 min
- Fri 30 Oct Max en route +10 min · last fix heading to Saxilby +9 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 12% · 9
- On time 40% · 31
- 3–10 min 43% · 33
- 10–30 min 3% · 2
- 30+ min 3% · 2
On-time by weekday
- 54% M n=13
- 38% T n=13
- 46% W n=13
- 85% T n=13
- 50% F n=12
- 38% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | Saxilby 14:53 | +1 min | +4 min |
| Wed 4 Nov | Saxilby 14:58 | +5 min | +7 min |
| Tue 3 Nov | Saxilby 14:49 | +2 min | +2 min |
| Mon 2 Nov | Saxilby 14:49 | +1 min | +1 min |
| Sat 31 Oct | Saxilby 15:07 | +6 min | +6 min |
| Fri 30 Oct | Saxilby 15:09 | +9 min | +10 min |
| Thu 29 Oct | Saxilby 14:58 | −3 min | +1 min |
| Wed 28 Oct | Saxilby 15:00 | −1 min | +3 min |
| Tue 27 Oct | Saxilby 15:05 | +4 min | +7 min |
| Mon 26 Oct | Saxilby 14:59 | −2 min | +4 min |
| Sat 24 Oct | Saxilby 15:07 | +5 min | +8 min |
| Fri 23 Oct | Saxilby 15:04 | +3 min | +6 min |
| Thu 22 Oct | Saxilby 14:59 | −2 min | +2 min |
| Wed 21 Oct | Saxilby 15:02 | +1 min | +3 min |
| Tue 20 Oct | Saxilby 15:00 | −1 min | +2 min |
| Mon 19 Oct | Saxilby 15:09 | +8 min | +11 min |
| Sat 17 Oct | Saxilby 15:10 | +8 min | +11 min |
| Fri 16 Oct | Saxilby 15:02 | +2 min | +5 min |
| Thu 15 Oct | Saxilby 15:00 | −1 min | +2 min |
| Wed 14 Oct | Saxilby 15:06 | +5 min | +6 min |
| Tue 13 Oct | Saxilby 15:06 | +5 min | +9 min |
| Mon 12 Oct | Saxilby 15:03 | +2 min | +5 min |
| Sat 10 Oct | Saxilby 15:08 | +6 min | +11 min |
| Fri 9 Oct | Saxilby 15:02 | +1 min | +6 min |
| Thu 8 Oct | Saxilby 15:51 | 0 min | +1 min |
| Wed 7 Oct | Saxilby 15:01 | 0 min | +3 min |
| Tue 6 Oct | Saxilby 15:06 | +5 min | +8 min |
| Mon 5 Oct | Saxilby 15:07 | +6 min | +6 min |
| Sat 3 Oct | 44030 15:01 | −1 min | +2 min |
| Fri 2 Oct | 44030 15:04 | +4 min | +7 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.