Northern 172B15
View line Northern
Alerts for train 172B15
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
81%
22/27 runs under 3 min
RT coverage: 27 full · 0 partial · 0 no data
On-time · 90 days
74%
62/84 runs under 3 min
RT coverage: 84 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
- Wed 12 Aug Max en route +27 min · last fix heading to Doncaster +24 min
- Tue 1 Sept Max en route +21 min · last fix heading to Doncaster +21 min
- Sat 26 Sept Max en route +17 min · last fix heading to Doncaster +14 min
- Sun 2 Aug Max en route +11 min · last fix heading to Doncaster +8 min
- Tue 6 Oct Max en route +9 min · last fix heading to Doncaster +7 min
Distribution · 90 days
84 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 20% · 17
- On time 54% · 45
- 3–10 min 23% · 19
- 10–30 min 4% · 3
- 30+ min 0% · 0
On-time by weekday
- 67% M n=12
- 62% T n=13
- 77% W n=13
- 92% T n=12
- 73% F n=11
- 75% S n=12
- 73% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 15 Oct | Doncaster 13:11 | −1 min | +2 min |
| Wed 14 Oct | Doncaster 13:11 | −1 min | +2 min |
| Tue 13 Oct | Doncaster 13:13 | +1 min | +1 min |
| Mon 12 Oct | Bentley (S Yorks) 13:14 | +1 min | +4 min |
| Sun 11 Oct | Doncaster 13:11 | −1 min | +1 min |
| Sat 10 Oct | Doncaster 13:10 | −2 min | +1 min |
| Thu 8 Oct | Bentley (S Yorks) 13:12 | 0 min | +4 min |
| Wed 7 Oct | Doncaster 13:14 | +2 min | +5 min |
| Tue 6 Oct | Doncaster 13:19 | +7 min | +9 min |
| Mon 5 Oct | Bentley (S Yorks) 13:09 | −3 min | +2 min |
| Sun 4 Oct | Doncaster 13:15 | +3 min | +6 min |
| Sat 3 Oct | Doncaster 13:14 | +2 min | +6 min |
| Fri 2 Oct | Doncaster 13:13 | +1 min | +3 min |
| Thu 1 Oct | Doncaster 13:11 | −1 min | +2 min |
| Wed 30 Sept | Doncaster 13:14 | +1 min | +2 min |
| Tue 29 Sept | Doncaster 13:16 | +4 min | +6 min |
| Mon 28 Sept | Doncaster 13:13 | +1 min | +3 min |
| Sun 27 Sept | Doncaster 13:11 | −1 min | +2 min |
| Sat 26 Sept | Doncaster 13:26 | +14 min | +17 min |
| Fri 25 Sept | Doncaster 13:14 | +2 min | +5 min |
| Thu 24 Sept | Doncaster 13:10 | −2 min | +1 min |
| Wed 23 Sept | Doncaster 13:10 | −2 min | +1 min |
| Tue 22 Sept | Doncaster 13:12 | 0 min | +3 min |
| Sun 20 Sept | Doncaster 13:12 | 0 min | +2 min |
| Sat 19 Sept | Doncaster 13:10 | −3 min | +2 min |
| Fri 18 Sept | Doncaster 13:18 | +6 min | +6 min |
| Thu 17 Sept | Doncaster 13:12 | 0 min | — |
| Wed 16 Sept | Doncaster 13:11 | 0 min | +1 min |
| Tue 15 Sept | Doncaster 13:14 | +2 min | +4 min |
| Mon 14 Sept | Doncaster 13:18 | +6 min | +8 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.