Northern 172T31
View line Northern
Alerts for train 172T31
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
54%
14/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
55%
41/74 runs under 3 min
RT coverage: 74 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+12min
9 in 10 runs arrive with less than this
30 days: +17 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 15 Sept Max en route +34 min · last fix heading to 16460 +32 min
- Sat 3 Oct Max en route +20 min · last fix heading to 16460 +20 min
- Thu 24 Sept Max en route +20 min · last fix heading to 16460 +20 min
- Wed 14 Oct Max en route +20 min · last fix heading to Church Fenton +17 min
- Fri 9 Oct Max en route +17 min · last fix heading to Church Fenton +17 min
Distribution · 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 54% · 40
- 3–10 min 32% · 24
- 10–30 min 11% · 8
- 30+ min 1% · 1
On-time by weekday
- 23% M n=13
- 46% T n=13
- 54% W n=13
- 69% T n=13
- 64% F n=11
- 67% S n=6
- 100% S n=5
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Church Fenton 20:58 | +1 min | +2 min |
| Wed 21 Oct | Church Fenton 20:55 | −2 min | — |
| Tue 20 Oct | Church Fenton 20:58 | +1 min | +3 min |
| Mon 19 Oct | Church Fenton 21:02 | +5 min | +5 min |
| Fri 16 Oct | Church Fenton 20:58 | +1 min | +2 min |
| Thu 15 Oct | Church Fenton 21:02 | +5 min | +7 min |
| Wed 14 Oct | Church Fenton 21:14 | +17 min | +20 min |
| Tue 13 Oct | Church Fenton 21:07 | +9 min | +9 min |
| Mon 12 Oct | Church Fenton 20:57 | 0 min | +1 min |
| Sun 11 Oct | Micklefield 21:15 | +1 min | +1 min |
| Sat 10 Oct | Micklefield 21:18 | +2 min | +2 min |
| Fri 9 Oct | Church Fenton 21:14 | +17 min | +17 min |
| Thu 8 Oct | Church Fenton 20:59 | +1 min | +3 min |
| Wed 7 Oct | Church Fenton 20:56 | 0 min | +1 min |
| Tue 6 Oct | Church Fenton 21:05 | +8 min | +9 min |
| Mon 5 Oct | Church Fenton 21:05 | +9 min | +9 min |
| Sun 4 Oct | 16460 20:59 | 0 min | +4 min |
| Sat 3 Oct | 16460 21:16 | +20 min | +20 min |
| Fri 2 Oct | 16460 21:14 | +17 min | +17 min |
| Thu 1 Oct | 16460 20:56 | −1 min | — |
| Wed 30 Sept | 16460 20:57 | 0 min | +2 min |
| Tue 29 Sept | 16460 21:05 | +8 min | +8 min |
| Mon 28 Sept | 16460 20:59 | +2 min | +4 min |
| Sun 27 Sept | 16460 20:58 | −1 min | — |
| Fri 25 Sept | 16460 21:02 | +5 min | +5 min |
| Thu 24 Sept | 16460 21:17 | +20 min | +20 min |
| Wed 23 Sept | 16460 20:56 | −1 min | +2 min |
| Tue 22 Sept | 16460 20:59 | +2 min | +3 min |
| Mon 21 Sept | 16460 21:02 | +5 min | +6 min |
| Sun 20 Sept | 16460 20:58 | −1 min | +1 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.