Northern 172T23
View line Northern
Alerts for train 172T23
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
50%
14/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
49%
38/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +3 min
P90
+9min
9 in 10 runs arrive with less than this
30 days: +9 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 24 Oct Max en route +21 min · last fix heading to East Garforth +21 min
- Sun 27 Sept Max en route +18 min · last fix heading to 16460 +18 min
- Thu 30 Jul Max en route +14 min · last fix heading to 16460 +13 min
- Mon 17 Aug Max en route +13 min · last fix heading to 16460 +12 min
- Mon 14 Sept Max en route +11 min · last fix heading to 16460 +11 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 48% · 37
- 3–10 min 43% · 33
- 10–30 min 8% · 6
- 30+ min 0% · 0
On-time by weekday
- 23% M n=13
- 69% T n=13
- 67% W n=12
- 31% T n=13
- 54% F n=13
- 57% S n=7
- 50% S n=6
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 24 Oct | East Garforth 17:03 | +21 min | +21 min |
| Fri 23 Oct | Church Fenton 17:03 | +6 min | +7 min |
| Thu 22 Oct | Church Fenton 17:05 | +9 min | +9 min |
| Wed 21 Oct | Church Fenton 17:03 | +7 min | +7 min |
| Tue 20 Oct | Church Fenton 16:56 | 0 min | — |
| Mon 19 Oct | Church Fenton 17:01 | +5 min | +5 min |
| Fri 16 Oct | Church Fenton 17:02 | +6 min | +6 min |
| Thu 15 Oct | Church Fenton 17:02 | +6 min | +7 min |
| Wed 14 Oct | Church Fenton 16:57 | +1 min | +2 min |
| Tue 13 Oct | Church Fenton 16:56 | 0 min | — |
| Mon 12 Oct | Church Fenton 16:59 | +3 min | +3 min |
| Sun 11 Oct | Micklefield 17:16 | +2 min | +2 min |
| Sat 10 Oct | Micklefield 17:14 | 0 min | +1 min |
| Fri 9 Oct | Church Fenton 17:06 | +10 min | +10 min |
| Thu 8 Oct | Church Fenton 16:56 | 0 min | +1 min |
| Wed 7 Oct | Church Fenton 16:57 | +1 min | +2 min |
| Tue 6 Oct | Church Fenton 16:55 | −1 min | — |
| Mon 5 Oct | Church Fenton 16:57 | +1 min | +1 min |
| Sun 4 Oct | 16460 17:03 | +7 min | +8 min |
| Sat 3 Oct | 16460 16:55 | −1 min | — |
| Fri 2 Oct | 16460 16:56 | 0 min | +1 min |
| Thu 1 Oct | 16460 17:04 | +9 min | +9 min |
| Wed 30 Sept | 16460 17:00 | +4 min | +5 min |
| Tue 29 Sept | 16460 17:00 | +4 min | +4 min |
| Mon 28 Sept | 16460 16:56 | −1 min | — |
| Sun 27 Sept | 16460 17:14 | +18 min | +18 min |
| Sat 26 Sept | 16460 16:55 | −1 min | +1 min |
| Fri 25 Sept | 16460 16:55 | −1 min | +1 min |
| Thu 24 Sept | 16460 16:56 | 0 min | +1 min |
| Wed 23 Sept | 16460 16:58 | +2 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.