Northern 121N77
View line Northern
Alerts for train 121N77
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
92%
22/24 runs under 3 min
RT coverage: 24 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
96%
72/75 runs under 3 min
RT coverage: 75 full ยท 0 partial ยท 0 no data
Typical delay
โ4min
Median at arrival, 90 days
30 days: โ1 min
P90
+1min
9 in 10 runs arrive with less than this
30 days: +2 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
- Tue 22 Sept Max en route +23 min ยท last fix heading to 09180 +18 min
- Wed 14 Oct Max en route +14 min ยท last fix heading to Haydon Bridge +14 min
- Sat 5 Sept Max en route +16 min ยท last fix heading to 09180 +7 min
Distribution ยท 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 63% ยท 47
- On time 33% ยท 25
- 3โ10 min 1% ยท 1
- 10โ30 min 3% ยท 2
- 30+ min 0% ยท 0
On-time by weekday
- 100% M n=13
- 92% T n=13
- 92% W n=12
- 100% T n=11
- 100% F n=13
- 92% S n=13
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 14 Oct | Haydon Bridge 08:20 | +14 min | +14 min |
| Tue 13 Oct | Haltwhistle 08:06 | 0 min | +3 min |
| Mon 12 Oct | Haltwhistle 08:08 | +2 min | +5 min |
| Sat 10 Oct | Haltwhistle 08:06 | 0 min | โ |
| Fri 9 Oct | Haltwhistle 08:05 | โ1 min | +2 min |
| Thu 8 Oct | Haltwhistle 08:05 | โ1 min | +2 min |
| Wed 7 Oct | Haltwhistle 08:03 | โ3 min | +1 min |
| Tue 6 Oct | Haltwhistle 08:02 | โ4 min | โ |
| Mon 5 Oct | Haydon Bridge 07:13 | โ1 min | +3 min |
| Sat 3 Oct | 09180 08:09 | +2 min | +3 min |
| Fri 2 Oct | 09180 08:04 | โ2 min | +4 min |
| Thu 1 Oct | 09180 08:07 | +2 min | +7 min |
| Wed 30 Sept | 09180 08:04 | โ2 min | +3 min |
| Tue 29 Sept | 09180 08:02 | โ4 min | +1 min |
| Mon 28 Sept | 09180 08:06 | 0 min | +5 min |
| Sat 26 Sept | 09180 08:07 | 0 min | +3 min |
| Fri 25 Sept | 09180 08:01 | โ5 min | +2 min |
| Thu 24 Sept | 09180 08:01 | โ5 min | +1 min |
| Wed 23 Sept | 13303 08:03 | โ4 min | +1 min |
| Tue 22 Sept | 09180 08:24 | +18 min | +23 min |
| Mon 21 Sept | 09180 08:01 | โ5 min | +1 min |
| Sat 19 Sept | 09180 08:06 | 0 min | +3 min |
| Fri 18 Sept | Stocksfield 08:05 | โ1 min | +5 min |
| Tue 15 Sept | 09180 08:00 | โ6 min | +1 min |
| Mon 14 Sept | 09180 08:01 | โ5 min | +1 min |
| Sat 12 Sept | 09180 08:06 | 0 min | +1 min |
| Fri 11 Sept | 09180 08:05 | โ1 min | +3 min |
| Thu 10 Sept | 09180 08:03 | โ3 min | +2 min |
| Wed 9 Sept | 09180 08:01 | โ5 min | +1 min |
| Tue 8 Sept | 09180 08:01 | โ5 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.