Northern 122A21
View line Northern
Alerts for train 122A21
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
83%
19/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
84%
67/80 runs under 3 min
RT coverage: 80 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +4 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 6 Oct Max en route +7 min · last fix heading to Newcastle +7 min
- Sun 13 Sept Max en route +7 min · last fix heading to Newcastle +7 min
- Thu 27 Aug Max en route +6 min · last fix heading to Newcastle +6 min
- Mon 17 Aug Max en route +6 min · last fix heading to Newcastle +6 min
- Thu 3 Sept Max en route +5 min · last fix heading to Newcastle +5 min
Distribution · 90 days
80 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 84% · 67
- 3–10 min 16% · 13
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 91% M n=11
- 82% T n=11
- 83% W n=12
- 77% T n=13
- 85% F n=13
- 100% S n=10
- 70% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | Newcastle 18:01 | 0 min | +1 min |
| Sun 11 Oct | Cramlington 17:59 | +2 min | +4 min |
| Sat 10 Oct | Newcastle 18:00 | −1 min | +1 min |
| Fri 9 Oct | Newcastle 18:00 | −1 min | +1 min |
| Thu 8 Oct | Newcastle 18:01 | 0 min | +1 min |
| Wed 7 Oct | Newcastle 18:00 | −1 min | +1 min |
| Tue 6 Oct | Newcastle 18:07 | +7 min | +7 min |
| Mon 5 Oct | Newcastle 18:00 | 0 min | +1 min |
| Fri 2 Oct | Newcastle 18:05 | +4 min | +4 min |
| Thu 1 Oct | Newcastle 18:04 | +4 min | +4 min |
| Wed 30 Sept | Newcastle 18:03 | +2 min | +2 min |
| Tue 29 Sept | Newcastle 18:00 | −1 min | +2 min |
| Mon 28 Sept | Newcastle 18:02 | +1 min | +1 min |
| Fri 25 Sept | Newcastle 17:59 | −1 min | — |
| Thu 24 Sept | Newcastle 18:00 | −1 min | — |
| Wed 23 Sept | Newcastle 18:02 | +1 min | +2 min |
| Tue 22 Sept | Newcastle 18:02 | +1 min | +2 min |
| Mon 21 Sept | Newcastle 18:00 | 0 min | +1 min |
| Fri 18 Sept | Newcastle 18:02 | +2 min | +2 min |
| Thu 17 Sept | Newcastle 18:01 | 0 min | +1 min |
| Wed 16 Sept | Newcastle 18:00 | −1 min | +1 min |
| Tue 15 Sept | Newcastle 18:00 | −1 min | +1 min |
| Sun 13 Sept | Newcastle 18:04 | +7 min | +7 min |
| Sat 12 Sept | Newcastle 18:01 | +1 min | +2 min |
| Fri 11 Sept | Newcastle 18:02 | +1 min | +1 min |
| Thu 10 Sept | Newcastle 18:00 | 0 min | +1 min |
| Wed 9 Sept | Newcastle 18:04 | +3 min | +6 min |
| Tue 8 Sept | Newcastle 18:00 | 0 min | +1 min |
| Mon 7 Sept | Newcastle 18:03 | +2 min | +2 min |
| Sun 6 Sept | Newcastle 17:56 | 0 min | +1 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.