Northern 311J34
View line Northern
Alerts for train 311J34
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%
20/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
74%
56/76 runs under 3 min
RT coverage: 76 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +1 min
P90
+8min
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)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Wed 12 Aug Max en route +33 min · last fix heading to Low Moor +33 min
- Sat 15 Aug Max en route +26 min · last fix heading to 17151 +26 min
- Sat 8 Aug Max en route +23 min · last fix heading to 17151 +21 min
- Fri 18 Sept Max en route +21 min · last fix heading to 17151 +20 min
- Sat 25 Jul Max en route +15 min · last fix heading to 17151 +14 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 9% · 7
- On time 64% · 49
- 3–10 min 17% · 13
- 10–30 min 8% · 6
- 30+ min 1% · 1
On-time by weekday
- 92% M n=12
- 92% T n=12
- 77% W n=13
- 77% T n=13
- 62% F n=13
- 46% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Bramley (West Yorks) 00:24 | +2 min | +4 min |
| Fri 16 Oct | Bramley (West Yorks) 00:22 | −1 min | +2 min |
| Thu 15 Oct | Bramley (West Yorks) 00:25 | +3 min | +5 min |
| Wed 14 Oct | Bramley (West Yorks) 00:25 | +2 min | +8 min |
| Tue 13 Oct | Bramley (West Yorks) 00:22 | −1 min | +1 min |
| Mon 12 Oct | Bramley (West Yorks) 00:23 | 0 min | +2 min |
| Sat 10 Oct | Bramley (West Yorks) 00:29 | +7 min | +9 min |
| Fri 9 Oct | Bramley (West Yorks) 00:23 | 0 min | +3 min |
| Thu 8 Oct | Bramley (West Yorks) 00:23 | 0 min | +1 min |
| Wed 7 Oct | Bramley (West Yorks) 00:25 | +2 min | +5 min |
| Tue 6 Oct | Bramley (West Yorks) 00:23 | +1 min | +2 min |
| Mon 5 Oct | Bramley (West Yorks) 00:25 | +2 min | +2 min |
| Sat 3 Oct | 17151 00:28 | +6 min | +7 min |
| Fri 2 Oct | 17151 00:21 | −2 min | +1 min |
| Thu 1 Oct | 17151 00:21 | −2 min | +5 min |
| Wed 30 Sept | 17151 00:22 | −1 min | +1 min |
| Tue 29 Sept | 17151 00:23 | +1 min | +1 min |
| Mon 28 Sept | 18635 00:16 | −1 min | +3 min |
| Sat 26 Sept | 17151 00:30 | +8 min | +10 min |
| Fri 25 Sept | 17151 00:21 | −1 min | +3 min |
| Thu 24 Sept | 17151 00:24 | +1 min | +4 min |
| Wed 23 Sept | 17151 00:22 | −1 min | +3 min |
| Tue 22 Sept | 17151 00:23 | +1 min | +4 min |
| Mon 21 Sept | 17151 00:21 | −2 min | +2 min |
| Sat 19 Sept | 17151 00:25 | +1 min | +3 min |
| Fri 18 Sept | 17151 00:42 | +20 min | +21 min |
| Thu 17 Sept | 18635 23:59 | +8 min | +8 min |
| Wed 16 Sept | 17151 00:23 | 0 min | +3 min |
| Tue 15 Sept | 17151 00:21 | −2 min | +1 min |
| Mon 14 Sept | 17151 00:30 | +7 min | +9 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.