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
56%
14/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
55%
42/76 runs under 3 min
RT coverage: 76 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +8 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
- Sat 25 Jul Max en route +17 min · last fix heading to 25319 +17 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
- Sat 26 Sept Max en route +12 min · last fix heading to 25319 +11 min
- Fri 21 Aug Max en route +11 min · last fix heading to 25319 +11 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 54% · 41
- 3–10 min 34% · 26
- 10–30 min 11% · 8
- 30+ min 0% · 0
On-time by weekday
- 46% M n=13
- 62% T n=13
- 67% W n=12
- 67% T n=12
- 54% F n=13
- 38% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| 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 |
| Sat 3 Oct | 25319 12:02 | +3 min | +4 min |
| Fri 2 Oct | 25319 12:04 | +5 min | +5 min |
| Thu 1 Oct | 25319 11:59 | 0 min | +2 min |
| Wed 30 Sept | 25319 11:59 | 0 min | +2 min |
| Tue 29 Sept | 25319 12:03 | +4 min | +5 min |
| Mon 28 Sept | 25319 12:09 | +10 min | +15 min |
| Sat 26 Sept | 25319 12:11 | +11 min | +12 min |
| Fri 25 Sept | 25319 12:03 | +4 min | +4 min |
| Thu 24 Sept | 25319 12:00 | 0 min | +3 min |
| Wed 23 Sept | 25319 12:02 | +2 min | +4 min |
| Tue 22 Sept | 25319 12:01 | +1 min | +2 min |
| Mon 21 Sept | 25319 12:03 | +4 min | +7 min |
| Sat 19 Sept | 25319 12:03 | +3 min | +4 min |
| Fri 18 Sept | 25319 11:59 | 0 min | +2 min |
| Thu 17 Sept | 25319 12:03 | +3 min | +3 min |
| Wed 16 Sept | 25319 12:07 | +8 min | +10 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.