Northern 172Z30
View line Northern
Alerts for train 172Z30
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.
It does not run today
Last recorded run: Saturday 3 October +1 min
The mini-map returns when the train runs
On-time · 30 days
92%
12/13 runs under 3 min
RT coverage: 13 full · 0 partial · 0 no data
On-time · 90 days
78%
14/18 runs under 3 min
RT coverage: 18 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +2 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 18 Jul Max en route +15 min · last fix heading to Batley +15 min
- Fri 2 Oct Max en route +4 min · last fix heading to 18447 +4 min
- Sun 13 Sept Max en route +3 min · last fix heading to 16460 +3 min
- Sat 1 Aug Max en route +4 min · last fix heading to 18447 +3 min
Distribution · 90 days
18 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 78% · 14
- 3–10 min 17% · 3
- 10–30 min 6% · 1
- 30+ min 0% · 0
On-time by weekday
- 100% M n=2
- 100% T n=2
- 100% W n=2
- 100% T n=2
- 50% F n=2
- 67% S n=6
- 50% S n=2
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 3 Oct | 18447 20:23 | +1 min | +1 min |
| Fri 2 Oct | 18447 20:24 | +4 min | +4 min |
| Thu 1 Oct | 18447 20:20 | 0 min | — |
| Wed 30 Sept | 18447 20:20 | +1 min | +3 min |
| Tue 29 Sept | 18447 20:20 | 0 min | +5 min |
| Mon 28 Sept | 18447 20:20 | +1 min | +4 min |
| Sat 26 Sept | 18447 20:21 | −1 min | +2 min |
| Fri 25 Sept | 18447 20:21 | +1 min | +1 min |
| Thu 24 Sept | 18447 20:18 | −1 min | +2 min |
| Wed 23 Sept | 18447 20:21 | +2 min | +2 min |
| Tue 22 Sept | 18447 20:21 | +1 min | +1 min |
| Mon 21 Sept | 18447 20:19 | −1 min | +3 min |
| Sat 19 Sept | 18447 20:22 | +1 min | +2 min |
| Sun 13 Sept | 16460 15:58 | +3 min | +3 min |
| Sun 6 Sept | 16460 15:58 | +2 min | +2 min |
| Sat 1 Aug | 18447 20:20 | +3 min | +4 min |
| Sat 25 Jul | 18447 20:20 | +2 min | +9 min |
| Sat 18 Jul | Batley 20:38 | +15 min | +15 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.