Northern 321N55
View line Northern
Alerts for train 321N55
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
62%
16/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
62%
48/78 runs under 3 min
RT coverage: 78 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +2 min
P90
+16min
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
- Fri 16 Oct Max en route +28 min · last fix heading to Chorley +28 min
- Tue 8 Sept Max en route +35 min · last fix heading to 30040 +28 min
- Tue 1 Sept Max en route +28 min · last fix heading to 30040 +26 min
- Mon 21 Sept Max en route +23 min · last fix heading to 30040 +21 min
- Mon 20 Jul Max en route +24 min · last fix heading to 30040 +20 min
Distribution · 90 days
78 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% · 5
- On time 55% · 43
- 3–10 min 17% · 13
- 10–30 min 22% · 17
- 30+ min 0% · 0
On-time by weekday
- 69% M n=13
- 54% T n=13
- 62% W n=13
- 38% T n=13
- 62% F n=13
- 85% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Layton (Lancs) 09:31 | −1 min | +1 min |
| Fri 16 Oct | Chorley 19:33 | +28 min | +28 min |
| Thu 15 Oct | Layton (Lancs) 19:52 | +18 min | +28 min |
| Wed 14 Oct | Poulton-le-Fylde 19:34 | 0 min | +4 min |
| Tue 13 Oct | Poulton-le-Fylde 19:37 | +2 min | +9 min |
| Mon 12 Oct | Poulton-le-Fylde 19:37 | +2 min | +5 min |
| Sat 10 Oct | Layton (Lancs) 19:34 | 0 min | +7 min |
| Fri 9 Oct | Layton (Lancs) 19:45 | +11 min | +15 min |
| Thu 8 Oct | Poulton-le-Fylde 19:37 | +3 min | +8 min |
| Wed 7 Oct | Layton (Lancs) 19:38 | +4 min | +10 min |
| Tue 6 Oct | Poulton-le-Fylde 19:34 | −1 min | +4 min |
| Mon 5 Oct | Layton (Lancs) 19:35 | +1 min | +9 min |
| Sat 3 Oct | 30040 19:46 | +12 min | +18 min |
| Fri 2 Oct | 30040 19:34 | 0 min | +3 min |
| Thu 1 Oct | 30040 19:39 | +4 min | +9 min |
| Wed 30 Sept | 30040 19:38 | +4 min | +11 min |
| Tue 29 Sept | 30040 19:33 | −1 min | +2 min |
| Mon 28 Sept | 30040 19:34 | −1 min | +5 min |
| Sat 26 Sept | 30040 19:33 | −1 min | +6 min |
| Fri 25 Sept | 30040 19:35 | +1 min | +8 min |
| Thu 24 Sept | 30040 19:35 | 0 min | +7 min |
| Wed 23 Sept | 30040 19:32 | −2 min | +7 min |
| Tue 22 Sept | 30040 19:48 | +14 min | +19 min |
| Mon 21 Sept | 30040 19:56 | +21 min | +23 min |
| Sat 19 Sept | 30040 19:35 | 0 min | +7 min |
| Fri 18 Sept | 30040 19:35 | +2 min | +10 min |
| Thu 17 Sept | 30040 19:33 | −1 min | +6 min |
| Wed 16 Sept | 30040 19:33 | −1 min | +5 min |
| Tue 15 Sept | 30040 19:33 | −1 min | +4 min |
| Mon 14 Sept | 30040 19:36 | +2 min | +11 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.