Northern 121N25
View line Northern
Alerts for train 121N25
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
85%
22/26 runs under 3 min
RT coverage: 26 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
86%
65/76 runs under 3 min
RT coverage: 76 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ1 min
P90
+4min
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)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Wed 29 Jul Max en route +14 min ยท last fix heading to 09180 +12 min
- Sat 1 Aug Max en route +11 min ยท last fix heading to Haydon Bridge +11 min
- Sat 26 Sept Max en route +6 min ยท last fix heading to 09180 +6 min
- Wed 9 Sept Max en route +8 min ยท last fix heading to 09180 +6 min
- Fri 18 Sept Max en route +9 min ยท last fix heading to 09180 +5 min
Distribution ยท 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 34% ยท 26
- On time 51% ยท 39
- 3โ10 min 12% ยท 9
- 10โ30 min 3% ยท 2
- 30+ min 0% ยท 0
On-time by weekday
- 83% M n=12
- 100% T n=13
- 77% W n=13
- 100% T n=12
- 85% F n=13
- 69% S n=13
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 14 Oct | Haydon Bridge 19:09 | 0 min | +1 min |
| Tue 13 Oct | Haydon Bridge 19:09 | 0 min | +2 min |
| Mon 12 Oct | Haltwhistle 19:10 | +1 min | +2 min |
| Sat 10 Oct | Haydon Bridge 19:09 | โ1 min | +1 min |
| Fri 9 Oct | Haydon Bridge 19:07 | โ2 min | โ |
| Thu 8 Oct | Haydon Bridge 19:08 | โ1 min | +2 min |
| Wed 7 Oct | Haydon Bridge 19:07 | โ2 min | โ |
| Tue 6 Oct | Haydon Bridge 19:07 | โ2 min | โ |
| Mon 5 Oct | Haltwhistle 19:10 | +1 min | +4 min |
| Sat 3 Oct | 13303 19:09 | 0 min | +4 min |
| Fri 2 Oct | 09180 19:06 | โ1 min | +1 min |
| Thu 1 Oct | 09180 19:09 | +2 min | +4 min |
| Wed 30 Sept | 09180 19:05 | โ2 min | +2 min |
| Tue 29 Sept | 13303 19:06 | โ1 min | +1 min |
| Mon 28 Sept | 13303 19:06 | โ1 min | โ |
| Sat 26 Sept | 09180 19:15 | +6 min | +6 min |
| Fri 25 Sept | 13303 19:10 | +3 min | +7 min |
| Thu 24 Sept | 09180 19:05 | โ2 min | โ |
| Wed 23 Sept | 13303 19:08 | 0 min | +2 min |
| Tue 22 Sept | 13303 19:06 | โ1 min | +1 min |
| Mon 21 Sept | 09180 19:06 | โ1 min | +3 min |
| Sat 19 Sept | 13303 19:14 | +4 min | +8 min |
| Fri 18 Sept | 09180 19:12 | +5 min | +9 min |
| Thu 17 Sept | 13303 19:04 | โ3 min | โ |
| Wed 16 Sept | 09180 19:05 | โ2 min | โ |
| Tue 15 Sept | 13303 19:07 | 0 min | +1 min |
| Mon 14 Sept | 09180 19:08 | +1 min | +3 min |
| Sat 12 Sept | 09180 19:05 | โ2 min | +1 min |
| Fri 11 Sept | 09180 19:05 | โ2 min | โ |
| Thu 10 Sept | 09180 19:04 | 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.