Northern 172L85
View line Northern
Alerts for train 172L85
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
68%
17/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
71%
53/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +5 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
- Tue 11 Aug Max en route +83 min · last fix heading to 25306 +82 min
- Sat 19 Sept Max en route +27 min · last fix heading to 25319 +27 min
- Sat 22 Aug Max en route +11 min · last fix heading to 25319 +9 min
- Wed 29 Jul Max en route +12 min · last fix heading to 25319 +8 min
- Sat 3 Oct Max en route +7 min · last fix heading to 25319 +7 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 25% · 19
- On time 45% · 34
- 3–10 min 27% · 20
- 10–30 min 1% · 1
- 30+ min 1% · 1
On-time by weekday
- 100% M n=13
- 62% T n=13
- 58% W n=12
- 67% T n=12
- 75% F n=12
- 62% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 13 Oct | Chapeltown 23:58 | −1 min | +2 min |
| Mon 12 Oct | Chapeltown 23:58 | −2 min | — |
| Sat 10 Oct | Chapeltown 00:01 | +2 min | +2 min |
| Fri 9 Oct | Chapeltown 23:58 | −1 min | +1 min |
| Thu 8 Oct | Chapeltown 23:58 | −1 min | +1 min |
| Wed 7 Oct | Chapeltown 00:02 | +3 min | +4 min |
| Tue 6 Oct | Chapeltown 23:58 | −1 min | +1 min |
| Mon 5 Oct | Chapeltown 23:59 | 0 min | +1 min |
| Sat 3 Oct | 25319 00:06 | +7 min | +7 min |
| Fri 2 Oct | 25319 00:01 | +2 min | +3 min |
| Thu 1 Oct | 25319 23:57 | −3 min | +2 min |
| Wed 30 Sept | 25319 23:59 | 0 min | +7 min |
| Tue 29 Sept | 25319 00:02 | +3 min | +4 min |
| Mon 28 Sept | 25319 23:57 | −2 min | +1 min |
| Sat 26 Sept | 25319 23:59 | 0 min | +2 min |
| Fri 25 Sept | 25319 23:58 | −1 min | +1 min |
| Thu 24 Sept | 25319 00:02 | +3 min | +7 min |
| Wed 23 Sept | 25319 23:58 | −2 min | — |
| Tue 22 Sept | 25319 23:57 | −2 min | +2 min |
| Mon 21 Sept | 25319 23:58 | −1 min | — |
| Sat 19 Sept | 25319 00:26 | +27 min | +27 min |
| Fri 18 Sept | 25319 00:03 | +4 min | +9 min |
| Thu 17 Sept | 25319 00:02 | +2 min | +6 min |
| Wed 16 Sept | 25319 00:02 | +3 min | +6 min |
| Tue 15 Sept | 25319 00:04 | +5 min | +8 min |
| Mon 14 Sept | 25319 00:00 | +1 min | +3 min |
| Sat 12 Sept | 25319 23:57 | −2 min | +1 min |
| Fri 11 Sept | 25319 00:02 | +2 min | +4 min |
| Thu 10 Sept | 25319 00:05 | +6 min | +6 min |
| Wed 9 Sept | 25319 23:56 | −3 min | +3 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.