Northern 172Z34
View line Northern
Alerts for train 172Z34
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.
Not running right now
Last recorded run: Saturday 3 October +5 min
The mini-map returns when the train runs
On-time · 30 days
—
Too little data (0/0 runs with data)
RT coverage: 0 full · 0 partial · 0 no data
On-time · 90 days
71%
10/14 runs under 3 min
RT coverage: 14 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
P90
+5min
9 in 10 runs arrive with less than this
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 3 Oct Max en route +5 min · last fix heading to 18447 +5 min
- Fri 25 Sept Max en route +5 min · last fix heading to 18447 +5 min
- Thu 1 Oct Max en route +4 min · last fix heading to 18447 +4 min
- Wed 30 Sept Max en route +4 min · last fix heading to 18447 +4 min
Distribution · 90 days
14 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 21% · 3
- On time 50% · 7
- 3–10 min 29% · 4
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 100% M n=2
- 100% T n=2
- 50% W n=2
- 50% T n=2
- 50% F n=2
- 50% S n=2
- 100% S n=2
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 3 Oct | 18447 22:27 | +5 min | +5 min |
| Fri 2 Oct | 18447 22:20 | +2 min | +2 min |
| Thu 1 Oct | 18447 22:22 | +4 min | +4 min |
| Wed 30 Sept | 18447 22:22 | +4 min | +4 min |
| Tue 29 Sept | 18447 22:17 | −1 min | — |
| Mon 28 Sept | 18447 22:17 | −1 min | — |
| Sat 26 Sept | 18447 22:22 | 0 min | +2 min |
| Fri 25 Sept | 18447 22:23 | +5 min | +5 min |
| Thu 24 Sept | 18447 22:16 | −2 min | +2 min |
| Wed 23 Sept | 18447 22:18 | +1 min | +1 min |
| Tue 22 Sept | 18447 22:16 | −1 min | +1 min |
| Mon 21 Sept | 18447 22:19 | +1 min | +1 min |
| Sun 13 Sept | 16460 16:55 | −6 min | — |
| Sun 6 Sept | 16460 16:58 | −3 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.