Northern 171N04
View line Northern
Alerts for train 171N04
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
88%
22/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
86%
56/65 runs under 3 min
RT coverage: 65 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +3 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
- Sat 19 Sept Max en route +22 min · last fix heading to 17131 +22 min
- Sat 31 Oct Max en route +16 min · last fix heading to Swinton (South Yorks) +9 min
- Mon 12 Oct Max en route +9 min · last fix heading to Swinton (South Yorks) +9 min
- Tue 11 Aug Max en route +11 min · last fix heading to 24701 +7 min
- Fri 9 Oct Max en route +8 min · last fix heading to Swinton (South Yorks) +4 min
Distribution · 90 days
65 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 22% · 14
- On time 65% · 42
- 3–10 min 12% · 8
- 10–30 min 2% · 1
- 30+ min 0% · 0
On-time by weekday
- 73% M n=11
- 91% T n=11
- 89% W n=9
- 90% T n=10
- 91% F n=11
- 85% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | Swinton (South Yorks) 08:34 | +1 min | +4 min |
| Tue 3 Nov | Swinton (South Yorks) 08:33 | +1 min | +2 min |
| Mon 2 Nov | Swinton (South Yorks) 08:29 | −1 min | +4 min |
| Sat 31 Oct | Swinton (South Yorks) 08:49 | +9 min | +16 min |
| Fri 30 Oct | Swinton (South Yorks) 08:41 | +1 min | +1 min |
| Thu 29 Oct | Swinton (South Yorks) 08:40 | 0 min | +2 min |
| Wed 28 Oct | Swinton (South Yorks) 08:41 | +1 min | +1 min |
| Tue 27 Oct | Swinton (South Yorks) 08:37 | −3 min | +1 min |
| Mon 26 Oct | Swinton (South Yorks) 08:40 | 0 min | +5 min |
| Sat 24 Oct | Swinton (South Yorks) 08:40 | 0 min | +2 min |
| Fri 23 Oct | Swinton (South Yorks) 08:42 | +2 min | +5 min |
| Thu 22 Oct | Swinton (South Yorks) 08:42 | +1 min | +2 min |
| Wed 21 Oct | Swinton (South Yorks) 08:40 | 0 min | +3 min |
| Tue 20 Oct | Swinton (South Yorks) 08:40 | 0 min | +4 min |
| Mon 19 Oct | Swinton (South Yorks) 08:38 | −2 min | +4 min |
| Sat 17 Oct | Swinton (South Yorks) 08:40 | 0 min | +3 min |
| Fri 16 Oct | Swinton (South Yorks) 08:40 | 0 min | +2 min |
| Thu 15 Oct | Swinton (South Yorks) 08:34 | −6 min | +2 min |
| Wed 14 Oct | Swinton (South Yorks) 08:39 | −1 min | +3 min |
| Tue 13 Oct | Swinton (South Yorks) 08:38 | −2 min | +2 min |
| Mon 12 Oct | Swinton (South Yorks) 08:49 | +9 min | +9 min |
| Sat 10 Oct | Swinton (South Yorks) 08:40 | 0 min | +1 min |
| Fri 9 Oct | Swinton (South Yorks) 08:44 | +4 min | +8 min |
| Thu 8 Oct | Swinton (South Yorks) 08:42 | +1 min | +3 min |
| Wed 7 Oct | Swinton (South Yorks) 08:42 | +2 min | +7 min |
| Tue 6 Oct | Swinton (South Yorks) 08:40 | 0 min | +2 min |
| Mon 5 Oct | 24701 08:43 | +3 min | +4 min |
| Sat 3 Oct | 24701 08:38 | −2 min | +4 min |
| Fri 2 Oct | 24701 08:42 | +1 min | +2 min |
| Thu 1 Oct | 24701 08:34 | −6 min | +2 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.