Northern 121N17
View line Northern
Alerts for train 121N17
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
82%
18/22 runs under 3 min
RT coverage: 22 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
85%
61/72 runs under 3 min
RT coverage: 72 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +7 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 10 Aug Max en route +23 min ยท last fix heading to 13303 +23 min
- Fri 4 Sept Max en route +15 min ยท last fix heading to 13303 +14 min
- Wed 7 Oct Max en route +14 min ยท last fix heading to Haydon Bridge +13 min
- Wed 9 Sept Max en route +11 min ยท last fix heading to 13303 +11 min
- Fri 30 Oct Max en route +13 min ยท last fix heading to Haydon Bridge +10 min
Distribution ยท 90 days
72 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 15% ยท 11
- On time 69% ยท 50
- 3โ10 min 8% ยท 6
- 10โ30 min 7% ยท 5
- 30+ min 0% ยท 0
On-time by weekday
- 73% M n=11
- 100% T n=11
- 73% W n=11
- 92% T n=13
- 77% F n=13
- 92% S n=13
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 7 Nov | Haltwhistle 14:29 | 0 min | โ |
| Fri 6 Nov | Haltwhistle 14:47 | โ1 min | โ |
| Thu 5 Nov | Haydon Bridge 14:29 | 0 min | โ |
| Wed 4 Nov | Haydon Bridge 14:29 | 0 min | โ |
| Tue 3 Nov | Haltwhistle 14:48 | 0 min | +1 min |
| Mon 2 Nov | Haltwhistle 14:49 | +2 min | +5 min |
| Sat 31 Oct | Haydon Bridge 14:54 | โ2 min | +1 min |
| Fri 30 Oct | Haydon Bridge 15:06 | +10 min | +13 min |
| Thu 29 Oct | Haltwhistle 14:55 | โ1 min | +2 min |
| Sat 24 Oct | Haydon Bridge 14:55 | โ1 min | โ |
| Fri 23 Oct | Haltwhistle 15:03 | +7 min | +7 min |
| Thu 22 Oct | Haltwhistle 15:04 | +8 min | +10 min |
| Tue 20 Oct | Haydon Bridge 14:55 | โ1 min | โ |
| Mon 19 Oct | Haltwhistle 14:59 | +3 min | +3 min |
| Sat 17 Oct | Haltwhistle 14:55 | โ1 min | +1 min |
| Fri 16 Oct | Hexham 14:54 | โ2 min | โ |
| Thu 15 Oct | Haydon Bridge 14:55 | โ1 min | โ |
| Wed 14 Oct | Haltwhistle 15:24 | 0 min | โ |
| Tue 13 Oct | Haltwhistle 14:55 | โ2 min | โ |
| Mon 12 Oct | Haydon Bridge 14:55 | โ1 min | +2 min |
| Sat 10 Oct | Haydon Bridge 14:55 | โ1 min | โ |
| Fri 9 Oct | Haltwhistle 14:56 | 0 min | +2 min |
| Thu 8 Oct | Haltwhistle 14:55 | โ1 min | โ |
| Wed 7 Oct | Haydon Bridge 15:09 | +13 min | +14 min |
| Tue 6 Oct | Haydon Bridge 14:54 | โ2 min | โ |
| Mon 5 Oct | Haltwhistle 15:16 | +9 min | +9 min |
| Sat 3 Oct | 13303 15:10 | +1 min | +2 min |
| Fri 2 Oct | 13303 14:53 | โ1 min | +1 min |
| Thu 1 Oct | 13303 14:52 | โ2 min | +1 min |
| Wed 30 Sept | 13303 14:53 | โ2 min | โ |
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.