Northern 172Z04
View line Northern
Alerts for train 172Z04
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 โ2 min
The mini-map returns when the train runs
On-time ยท 30 days
92%
11/12 runs under 3 min
RT coverage: 12 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
93%
13/14 runs under 3 min
RT coverage: 14 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ1 min
P90
0min
9 in 10 runs arrive with less than this
30 days: 0 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Tue 29 Sept Max en route +9 min ยท last fix heading to 18447 +9 min
Distribution ยท 90 days
14 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 14% ยท 2
- On time 79% ยท 11
- 3โ10 min 7% ยท 1
- 10โ30 min 0% ยท 0
- 30+ min 0% ยท 0
On-time by weekday
- 100% M n=2
- 50% T n=2
- 100% W n=2
- 100% T n=2
- 100% F n=2
- 100% S n=4
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 3 Oct | 18447 07:18 | โ2 min | โ |
| Fri 2 Oct | 18447 07:19 | โ1 min | โ |
| Thu 1 Oct | 18447 07:18 | โ1 min | +3 min |
| Wed 30 Sept | 18447 07:18 | โ1 min | +3 min |
| Tue 29 Sept | 18447 07:28 | +9 min | +9 min |
| Mon 28 Sept | 18447 07:19 | โ1 min | +1 min |
| Sat 26 Sept | 18447 07:20 | 0 min | +15 min |
| Fri 25 Sept | 18447 07:20 | 0 min | +1 min |
| Thu 24 Sept | 18447 07:20 | 0 min | โ |
| Wed 23 Sept | 18447 07:19 | โ1 min | โ |
| Tue 22 Sept | 18447 07:19 | 0 min | +2 min |
| Mon 21 Sept | 18447 07:18 | โ2 min | +4 min |
| Sat 1 Aug | 18447 07:18 | โ1 min | โ |
| Sat 25 Jul | 18447 07:19 | 0 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.