Northern 172A73
View line Northern
Alerts for train 172A73
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: Sunday 4 October +4 min
The mini-map returns when the train runs
On-time · 30 days
25%
1/4 runs under 3 min
RT coverage: 4 full · 0 partial · 0 no data
On-time · 90 days
58%
7/12 runs under 3 min
RT coverage: 12 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
P90
+4min
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
- Sun 2 Aug Max en route +9 min · last fix heading to 18016 +5 min
- Sun 4 Oct Max en route +7 min · last fix heading to 18016 +4 min
- Sun 13 Sept Max en route +7 min · last fix heading to 18016 +4 min
- Sun 27 Sept Max en route +6 min · last fix heading to 18016 +3 min
- Sun 6 Sept Max en route +6 min · last fix heading to 18016 +3 min
Distribution · 90 days
12 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 25% · 3
- On time 33% · 4
- 3–10 min 42% · 5
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- — S n=0
- 58% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 4 Oct | 18016 19:20 | +4 min | +7 min |
| Sun 27 Sept | 18016 19:19 | +3 min | +6 min |
| Sun 20 Sept | 18016 19:15 | −1 min | +2 min |
| Sun 13 Sept | 18016 19:20 | +4 min | +7 min |
| Sun 6 Sept | 18016 19:19 | +3 min | +6 min |
| Sun 30 Aug | 18016 19:15 | −1 min | +2 min |
| Sun 23 Aug | 18016 19:13 | −2 min | +1 min |
| Sun 16 Aug | 18016 19:17 | +1 min | +4 min |
| Sun 9 Aug | 18016 19:13 | −3 min | — |
| Sun 2 Aug | 18016 19:21 | +5 min | +9 min |
| Sun 26 Jul | 18016 19:17 | +1 min | +4 min |
| Sun 19 Jul | 18016 19:13 | −3 min | +1 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.