Northern 172B29
View line Northern
Alerts for train 172B29
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
41%
12/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
45%
40/88 runs under 3 min
RT coverage: 88 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +3 min
P90
+8min
9 in 10 runs arrive with less than this
30 days: +7 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 +43 min · last fix heading to Doncaster +40 min
- Thu 30 Jul Max en route +16 min · last fix heading to Doncaster +13 min
- Thu 6 Aug Max en route +12 min · last fix heading to Doncaster +10 min
- Mon 24 Aug Max en route +9 min · last fix heading to Doncaster +9 min
- Tue 28 Jul Max en route +11 min · last fix heading to Doncaster +9 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 14% · 12
- On time 32% · 28
- 3–10 min 51% · 45
- 10–30 min 2% · 2
- 30+ min 1% · 1
On-time by weekday
- 25% M n=12
- 31% T n=13
- 23% W n=13
- 31% T n=13
- 50% F n=12
- 62% S n=13
- 100% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 10 Oct | Doncaster 19:12 | +1 min | +3 min |
| Fri 9 Oct | Doncaster 19:18 | +7 min | +9 min |
| Thu 8 Oct | Doncaster 19:14 | +3 min | +5 min |
| Wed 7 Oct | Doncaster 19:11 | 0 min | +3 min |
| Tue 6 Oct | Doncaster 19:17 | +6 min | +8 min |
| Mon 5 Oct | Doncaster 19:17 | +6 min | +9 min |
| Sun 4 Oct | Doncaster 19:09 | −2 min | +1 min |
| Sat 3 Oct | Doncaster 19:11 | +1 min | +3 min |
| Fri 2 Oct | Doncaster 19:10 | −1 min | +2 min |
| Thu 1 Oct | Doncaster 19:18 | +7 min | +7 min |
| Wed 30 Sept | Doncaster 19:14 | +3 min | +6 min |
| Tue 29 Sept | Doncaster 19:18 | +7 min | +10 min |
| Mon 28 Sept | Doncaster 19:14 | +3 min | +5 min |
| Sun 27 Sept | Doncaster 19:14 | +2 min | +4 min |
| Sat 26 Sept | Doncaster 19:15 | +4 min | +7 min |
| Fri 25 Sept | Doncaster 19:15 | +4 min | +7 min |
| Thu 24 Sept | Doncaster 19:16 | +5 min | +7 min |
| Wed 23 Sept | Doncaster 19:14 | +3 min | +5 min |
| Tue 22 Sept | Doncaster 19:19 | +8 min | +10 min |
| Mon 21 Sept | Doncaster 19:18 | +7 min | +9 min |
| Sun 20 Sept | Doncaster 19:09 | −3 min | +3 min |
| Sat 19 Sept | Doncaster 19:12 | +1 min | +3 min |
| Fri 18 Sept | Doncaster 19:19 | +8 min | +11 min |
| Thu 17 Sept | Doncaster 19:19 | +7 min | +10 min |
| Wed 16 Sept | Doncaster 19:14 | +3 min | +4 min |
| Tue 15 Sept | Doncaster 19:11 | 0 min | +3 min |
| Mon 14 Sept | Doncaster 19:09 | −2 min | +1 min |
| Sun 13 Sept | Doncaster 19:09 | −3 min | +1 min |
| Sat 12 Sept | Doncaster 19:13 | +2 min | +5 min |
| Fri 11 Sept | Doncaster 19:11 | −1 min | +2 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.