Northern 122T50
View line Northern
Alerts for train 122T50
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
30%
7/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
39%
29/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +4 min
P90
+13min
9 in 10 runs arrive with less than this
30 days: +16 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 8 Sept Max en route +18 min · last fix heading to 12256 +18 min
- Mon 17 Aug Max en route +18 min · last fix heading to 12256 +18 min
- Fri 28 Aug Max en route +17 min · last fix heading to 12256 +17 min
- Thu 8 Oct Max en route +16 min · last fix heading to — +16 min
- Thu 1 Oct Max en route +16 min · last fix heading to 12256 +16 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 39% · 29
- 3–10 min 47% · 35
- 10–30 min 15% · 11
- 30+ min 0% · 0
On-time by weekday
- 46% M n=13
- 23% T n=13
- 54% W n=13
- 46% T n=13
- 31% F n=13
- 30% S n=10
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | — 18:52 | +2 min | +2 min |
| Thu 15 Oct | — 18:53 | +3 min | +4 min |
| Wed 14 Oct | — 18:54 | +4 min | +5 min |
| Tue 13 Oct | — 18:53 | +3 min | +4 min |
| Mon 12 Oct | — 18:52 | +2 min | +2 min |
| Sat 10 Oct | — 18:54 | +4 min | +4 min |
| Fri 9 Oct | — 19:04 | +14 min | +20 min |
| Thu 8 Oct | — 19:06 | +16 min | +16 min |
| Wed 7 Oct | — 18:54 | +4 min | +5 min |
| Tue 6 Oct | — 18:57 | +8 min | +8 min |
| Mon 5 Oct | — 18:56 | +6 min | +7 min |
| Sat 3 Oct | 12256 18:51 | +1 min | +2 min |
| Fri 2 Oct | 12256 18:58 | +8 min | +8 min |
| Thu 1 Oct | 12256 19:05 | +16 min | +16 min |
| Wed 30 Sept | 12256 18:51 | +1 min | +1 min |
| Tue 29 Sept | 12256 18:53 | +3 min | +4 min |
| Mon 28 Sept | 12256 19:06 | +16 min | +16 min |
| Fri 25 Sept | 12256 18:54 | +4 min | +4 min |
| Thu 24 Sept | 12256 18:52 | +2 min | +2 min |
| Wed 23 Sept | 12256 18:51 | +1 min | +1 min |
| Tue 22 Sept | 12256 18:54 | +5 min | +5 min |
| Mon 21 Sept | 12256 18:52 | +3 min | +4 min |
| Fri 18 Sept | 12256 18:51 | +1 min | +2 min |
| Thu 17 Sept | 12256 18:51 | +1 min | +1 min |
| Wed 16 Sept | 12256 18:52 | +2 min | +2 min |
| Tue 15 Sept | 12256 18:56 | +7 min | +7 min |
| Mon 14 Sept | 12256 18:51 | +1 min | +2 min |
| Sat 12 Sept | 12256 18:52 | +2 min | +2 min |
| Fri 11 Sept | 12256 18:54 | +4 min | +4 min |
| Thu 10 Sept | 12256 18:59 | +10 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.