Northern 321C51
View line Northern
Alerts for train 321C51
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
72%
18/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
78%
60/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+6min
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
- Tue 13 Oct Max en route +18 min · last fix heading to Barrow-in-Furness +14 min
- Tue 4 Aug Max en route +15 min · last fix heading to Barrow-in-Furness +12 min
- Sat 26 Sept Max en route +30 min · last fix heading to Barrow-in-Furness +11 min
- Tue 25 Aug Max en route +14 min · last fix heading to Barrow-in-Furness +11 min
- Sat 1 Aug Max en route +12 min · last fix heading to Barrow-in-Furness +9 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 21% · 16
- On time 57% · 44
- 3–10 min 17% · 13
- 10–30 min 5% · 4
- 30+ min 0% · 0
On-time by weekday
- 85% M n=13
- 69% T n=13
- 100% W n=13
- 62% T n=13
- 77% F n=13
- 75% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | Dalton 08:08 | +3 min | +4 min |
| Thu 22 Oct | Barrow-in-Furness 08:09 | +2 min | +4 min |
| Wed 21 Oct | Barrow-in-Furness 08:07 | +2 min | +3 min |
| Tue 20 Oct | Deansgate 05:59 | 0 min | +2 min |
| Mon 19 Oct | Barrow-in-Furness 08:04 | −1 min | +2 min |
| Sat 17 Oct | Barrow-in-Furness 08:04 | −1 min | +3 min |
| Fri 16 Oct | Barrow-in-Furness 08:09 | +4 min | +6 min |
| Thu 15 Oct | Barrow-in-Furness 08:08 | +3 min | +5 min |
| Wed 14 Oct | Dalton 08:04 | −1 min | +3 min |
| Tue 13 Oct | Barrow-in-Furness 08:19 | +14 min | +18 min |
| Mon 12 Oct | Barrow-in-Furness 08:07 | +2 min | +4 min |
| Sat 10 Oct | Barrow-in-Furness 08:05 | −2 min | +1 min |
| Fri 9 Oct | Barrow-in-Furness 08:05 | −1 min | +3 min |
| Thu 8 Oct | Barrow-in-Furness 08:09 | +3 min | +4 min |
| Wed 7 Oct | Barrow-in-Furness 08:09 | −3 min | +2 min |
| Tue 6 Oct | Barrow-in-Furness 08:04 | −1 min | +1 min |
| Mon 5 Oct | Barrow-in-Furness 08:04 | 0 min | +2 min |
| Sat 3 Oct | Barrow-in-Furness 08:13 | +8 min | +10 min |
| Fri 2 Oct | Barrow-in-Furness 08:04 | −1 min | +4 min |
| Thu 1 Oct | Barrow-in-Furness 08:05 | 0 min | +3 min |
| Wed 30 Sept | Barrow-in-Furness 08:05 | 0 min | +2 min |
| Tue 29 Sept | Barrow-in-Furness 08:05 | 0 min | +2 min |
| Mon 28 Sept | Barrow-in-Furness 08:05 | 0 min | +4 min |
| Sat 26 Sept | Barrow-in-Furness 08:16 | +11 min | +30 min |
| Fri 25 Sept | Barrow-in-Furness 08:05 | 0 min | +2 min |
| Thu 24 Sept | Barrow-in-Furness 08:03 | −2 min | +2 min |
| Wed 23 Sept | Dalton 08:09 | +1 min | +3 min |
| Tue 22 Sept | Barrow-in-Furness 08:08 | +3 min | +4 min |
| Mon 21 Sept | Barrow-in-Furness 08:10 | +5 min | +7 min |
| Sat 19 Sept | Barrow-in-Furness 08:04 | −1 min | +2 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.