Northern 231L36
View line Northern
Alerts for train 231L36
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
68%
17/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
79%
59/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +2 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +9 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 28 Oct Max en route +72 min · last fix heading to Darnall +72 min
- Mon 26 Oct Max en route +17 min · last fix heading to Normanton +17 min
- Tue 13 Oct Max en route +12 min · last fix heading to Normanton +11 min
- Tue 29 Sept Max en route +9 min · last fix heading to 17196 +9 min
- Wed 7 Oct Max en route +9 min · last fix heading to Normanton +6 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 9% · 7
- On time 69% · 52
- 3–10 min 17% · 13
- 10–30 min 3% · 2
- 30+ min 1% · 1
On-time by weekday
- 77% M n=13
- 69% T n=13
- 54% W n=13
- 75% T n=12
- 100% F n=11
- 100% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | Normanton 08:48 | +3 min | +7 min |
| Tue 3 Nov | Normanton 08:44 | −1 min | +5 min |
| Mon 2 Nov | Normanton 08:44 | −1 min | +2 min |
| Sat 31 Oct | Normanton 08:50 | −2 min | +1 min |
| Fri 30 Oct | Normanton 08:55 | +2 min | +4 min |
| Thu 29 Oct | Normanton 08:52 | −1 min | +1 min |
| Wed 28 Oct | Darnall 09:02 | +72 min | +72 min |
| Tue 27 Oct | Normanton 08:57 | +4 min | +4 min |
| Mon 26 Oct | Normanton 09:10 | +17 min | +17 min |
| Sat 24 Oct | Normanton 08:53 | +1 min | +5 min |
| Fri 23 Oct | Normanton 08:52 | −1 min | +1 min |
| Thu 22 Oct | Normanton 08:55 | +2 min | +4 min |
| Wed 21 Oct | Normanton 08:52 | −1 min | +2 min |
| Tue 20 Oct | Normanton 08:54 | +2 min | +4 min |
| Mon 19 Oct | Normanton 09:18 | 0 min | +7 min |
| Sat 17 Oct | Normanton 08:54 | +2 min | +2 min |
| Fri 16 Oct | Normanton 08:52 | −1 min | +2 min |
| Thu 15 Oct | Normanton 08:56 | +4 min | +7 min |
| Wed 14 Oct | Normanton 08:57 | +5 min | +8 min |
| Tue 13 Oct | Normanton 09:03 | +11 min | +12 min |
| Mon 12 Oct | Normanton 08:55 | +2 min | +4 min |
| Sat 10 Oct | Normanton 08:52 | −1 min | — |
| Fri 9 Oct | Normanton 08:51 | −1 min | — |
| Thu 8 Oct | Normanton 08:53 | +1 min | +4 min |
| Wed 7 Oct | Normanton 08:59 | +6 min | +9 min |
| Tue 6 Oct | Normanton 08:53 | +1 min | +4 min |
| Mon 5 Oct | 17196 08:56 | +3 min | +5 min |
| Sat 3 Oct | 17196 08:52 | −1 min | +1 min |
| Fri 2 Oct | 17196 08:54 | +1 min | +4 min |
| Thu 1 Oct | 17196 08:55 | +3 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.