Northern 122N21
View line Northern
Alerts for train 122N21
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 ยท 30 days
83%
20/24 runs under 3 min
RT coverage: 24 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
88%
65/74 runs under 3 min
RT coverage: 74 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: โ1 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +5 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Mon 12 Oct Max en route +14 min ยท last fix heading to Hexham +11 min
- Fri 4 Sept Max en route +7 min ยท last fix heading to Hexham +7 min
- Wed 5 Aug Max en route +7 min ยท last fix heading to Hexham +7 min
- Mon 5 Oct Max en route +6 min ยท last fix heading to Hexham +6 min
- Wed 30 Sept Max en route +6 min ยท last fix heading to Hexham +6 min
Distribution ยท 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 5% ยท 4
- On time 82% ยท 61
- 3โ10 min 11% ยท 8
- 10โ30 min 1% ยท 1
- 30+ min 0% ยท 0
On-time by weekday
- 69% M n=13
- 100% T n=13
- 85% W n=13
- 100% T n=12
- 91% F n=11
- 83% S n=12
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 29 Oct | Hexham 14:56 | โ1 min | +2 min |
| Wed 28 Oct | Hexham 15:11 | 0 min | +1 min |
| Tue 27 Oct | Hexham 15:22 | 0 min | +2 min |
| Mon 26 Oct | Hexham 15:03 | +5 min | +6 min |
| Sat 24 Oct | Hexham 15:01 | +4 min | +5 min |
| Thu 22 Oct | Hexham 15:01 | โ1 min | +2 min |
| Wed 21 Oct | Hexham 14:58 | +1 min | +3 min |
| Tue 20 Oct | Hexham 14:56 | โ2 min | โ |
| Mon 19 Oct | Hexham 15:30 | 0 min | +1 min |
| Sat 17 Oct | Hexham 14:56 | โ1 min | +1 min |
| Fri 16 Oct | Hexham 15:10 | 0 min | +2 min |
| Thu 15 Oct | Hexham 14:56 | โ1 min | โ |
| Wed 14 Oct | Hexham 15:24 | 0 min | +2 min |
| Tue 13 Oct | Hexham 14:55 | โ2 min | โ |
| Mon 12 Oct | Hexham 15:09 | +11 min | +14 min |
| Sat 10 Oct | Hexham 14:57 | โ1 min | โ |
| Fri 9 Oct | Hexham 14:56 | โ1 min | โ |
| Thu 8 Oct | Hexham 14:56 | โ1 min | +1 min |
| Wed 7 Oct | Hexham 14:56 | โ2 min | โ |
| Tue 6 Oct | Hexham 14:56 | โ1 min | โ |
| Mon 5 Oct | Hexham 15:04 | +6 min | +6 min |
| Sat 3 Oct | Hexham 15:13 | +2 min | +4 min |
| Fri 2 Oct | Hexham 14:56 | โ1 min | +1 min |
| Thu 1 Oct | Hexham 14:54 | โ1 min | +6 min |
| Wed 30 Sept | Hexham 14:57 | +6 min | +6 min |
| Tue 29 Sept | Hexham 14:57 | +1 min | +3 min |
| Mon 28 Sept | Hexham 15:02 | +5 min | +7 min |
| Sat 26 Sept | Hexham 15:12 | โ1 min | +1 min |
| Fri 25 Sept | Hexham 15:00 | 0 min | +2 min |
| Thu 24 Sept | Hexham 14:57 | +1 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.