Northern 121N55
View line Northern
Alerts for train 121N55
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
68%
17/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
83%
63/76 runs under 3 min
RT coverage: 76 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +1 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +6 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 15 Aug Max en route +29 min · last fix heading to Haydon Bridge +28 min
- Fri 14 Aug Max en route +30 min · last fix heading to 09180 +28 min
- Mon 19 Oct Max en route +9 min · last fix heading to Haltwhistle +7 min
- Tue 13 Oct Max en route +8 min · last fix heading to Haltwhistle +6 min
- Tue 6 Oct Max en route +7 min · last fix heading to Haltwhistle +6 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 8% · 6
- On time 75% · 57
- 3–10 min 14% · 11
- 10–30 min 3% · 2
- 30+ min 0% · 0
On-time by weekday
- 85% M n=13
- 73% T n=11
- 77% W n=13
- 92% T n=13
- 92% F n=13
- 77% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 19 Oct | Haltwhistle 07:32 | +7 min | +9 min |
| Sat 17 Oct | Haltwhistle 07:25 | 0 min | +2 min |
| Fri 16 Oct | Haltwhistle 07:27 | +1 min | +3 min |
| Thu 15 Oct | Haltwhistle 07:29 | +4 min | +5 min |
| Wed 14 Oct | Haydon Bridge 07:27 | +2 min | +4 min |
| Tue 13 Oct | Haltwhistle 07:31 | +6 min | +8 min |
| Mon 12 Oct | Haydon Bridge 07:27 | +2 min | +3 min |
| Sat 10 Oct | Haltwhistle 07:25 | 0 min | +2 min |
| Fri 9 Oct | Haltwhistle 07:24 | −1 min | +1 min |
| Thu 8 Oct | Haltwhistle 07:23 | −2 min | +1 min |
| Wed 7 Oct | Haltwhistle 07:24 | −1 min | +1 min |
| Tue 6 Oct | Haltwhistle 07:31 | +6 min | +7 min |
| Mon 5 Oct | 09180 10:05 | 0 min | +2 min |
| Sat 3 Oct | 09180 07:22 | −1 min | +1 min |
| Fri 2 Oct | Haydon Bridge 07:25 | +1 min | +3 min |
| Thu 1 Oct | 09180 07:27 | +1 min | +4 min |
| Wed 30 Sept | 09180 07:23 | 0 min | +2 min |
| Tue 29 Sept | 09180 07:22 | −1 min | +1 min |
| Mon 28 Sept | 09180 07:26 | +3 min | +5 min |
| Sat 26 Sept | 09180 07:28 | +4 min | +6 min |
| Fri 25 Sept | 09180 07:23 | 0 min | +2 min |
| Thu 24 Sept | 09180 07:22 | −1 min | +1 min |
| Wed 23 Sept | 13303 07:28 | +5 min | +6 min |
| Tue 22 Sept | 09180 07:27 | +4 min | +6 min |
| Mon 21 Sept | 13303 07:22 | −1 min | +1 min |
| Sat 19 Sept | 09180 07:26 | +3 min | +4 min |
| Fri 18 Sept | 13303 07:51 | +1 min | +3 min |
| Thu 17 Sept | 09180 07:22 | −1 min | +1 min |
| Wed 16 Sept | 13303 07:28 | +5 min | +6 min |
| Tue 15 Sept | 09180 07:24 | 0 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.