Northern 172L61
View line Northern
Alerts for train 172L61
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
46%
12/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
50%
39/78 runs under 3 min
RT coverage: 78 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +4 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +10 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
- Mon 26 Oct Max en route +25 min · last fix heading to Chapeltown +18 min
- Sat 10 Oct Max en route +16 min · last fix heading to Chapeltown +16 min
- Wed 2 Sept Max en route +14 min · last fix heading to 25319 +13 min
- Thu 22 Oct Max en route +16 min · last fix heading to Chapeltown +11 min
- Sat 26 Sept Max en route +12 min · last fix heading to 25319 +11 min
Distribution · 90 days
78 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 49% · 38
- 3–10 min 38% · 30
- 10–30 min 12% · 9
- 30+ min 0% · 0
On-time by weekday
- 31% M n=13
- 54% T n=13
- 62% W n=13
- 62% T n=13
- 38% F n=13
- 54% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 7 Nov | Chapeltown 11:59 | +5 min | +5 min |
| Fri 6 Nov | Chapeltown 11:59 | +8 min | +10 min |
| Thu 5 Nov | Chapeltown 11:49 | +1 min | +3 min |
| Wed 4 Nov | Chapeltown 11:54 | +2 min | +4 min |
| Tue 3 Nov | Chapeltown 11:54 | +2 min | +2 min |
| Mon 2 Nov | Chapeltown 11:54 | +4 min | +4 min |
| Sat 31 Oct | Chapeltown 12:46 | 0 min | +1 min |
| Fri 30 Oct | Chapeltown 12:07 | +8 min | +8 min |
| Thu 29 Oct | Chapeltown 12:04 | +4 min | +4 min |
| Wed 28 Oct | Chapeltown 12:04 | +5 min | +5 min |
| Tue 27 Oct | Chapeltown 12:07 | +7 min | +7 min |
| Mon 26 Oct | Chapeltown 12:18 | +18 min | +25 min |
| Sat 24 Oct | Chapeltown 11:59 | 0 min | +1 min |
| Fri 23 Oct | Chapeltown 12:00 | +1 min | +2 min |
| Thu 22 Oct | Chapeltown 12:11 | +11 min | +16 min |
| Wed 21 Oct | Chapeltown 12:01 | +2 min | +2 min |
| Tue 20 Oct | Chapeltown 12:00 | +1 min | +1 min |
| Mon 19 Oct | Chapeltown 12:03 | +4 min | +5 min |
| Sat 17 Oct | Chapeltown 12:04 | +4 min | +4 min |
| Fri 16 Oct | Chapeltown 11:59 | 0 min | +1 min |
| Thu 15 Oct | Chapeltown 12:02 | +3 min | +4 min |
| Wed 14 Oct | Chapeltown 12:01 | +2 min | +3 min |
| Tue 13 Oct | Chapeltown 12:03 | +4 min | +6 min |
| Mon 12 Oct | Chapeltown 12:01 | +1 min | +1 min |
| Sat 10 Oct | Chapeltown 12:15 | +16 min | +16 min |
| Fri 9 Oct | Elsecar 12:00 | 0 min | +2 min |
| Thu 8 Oct | Chapeltown 12:00 | +1 min | +1 min |
| Wed 7 Oct | Chapeltown 12:01 | +2 min | +2 min |
| Tue 6 Oct | Chapeltown 11:59 | −1 min | +1 min |
| Mon 5 Oct | Chapeltown 12:00 | +1 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.