Northern 171J19
View line Northern
Alerts for train 171J19
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
44%
11/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
58%
49/84 runs under 3 min
RT coverage: 84 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +3 min
P90
+9min
9 in 10 runs arrive with less than this
30 days: +14 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
- Sat 10 Oct Max en route +20 min · last fix heading to Littleborough +20 min
- Sat 19 Sept Max en route +19 min · last fix heading to 31045 +19 min
- Thu 17 Sept Max en route +18 min · last fix heading to 31045 +17 min
- Sun 23 Aug Max en route +16 min · last fix heading to 31045 +16 min
- Sat 25 Jul Max en route +14 min · last fix heading to 31045 +14 min
Distribution · 90 days
84 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 17% · 14
- On time 42% · 35
- 3–10 min 32% · 27
- 10–30 min 10% · 8
- 30+ min 0% · 0
On-time by weekday
- 62% M n=13
- 55% T n=11
- 83% W n=12
- 64% T n=11
- 64% F n=11
- 38% S n=13
- 46% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | Littleborough 15:44 | +7 min | +10 min |
| Sun 11 Oct | Littleborough 15:44 | +4 min | +6 min |
| Sat 10 Oct | Littleborough 15:58 | +20 min | +20 min |
| Wed 7 Oct | Littleborough 15:36 | −2 min | +3 min |
| Tue 6 Oct | Littleborough 15:36 | −2 min | +4 min |
| Mon 5 Oct | Littleborough 15:23 | +4 min | +6 min |
| Sun 4 Oct | 31045 15:45 | −2 min | +1 min |
| Sat 3 Oct | 31045 15:43 | +4 min | +7 min |
| Fri 2 Oct | 31045 15:42 | +4 min | +7 min |
| Thu 1 Oct | 31045 15:45 | +7 min | +10 min |
| Wed 30 Sept | 31045 15:39 | +1 min | +2 min |
| Mon 28 Sept | 31045 15:48 | +10 min | +12 min |
| Sun 27 Sept | 31045 15:50 | +3 min | +6 min |
| Sat 26 Sept | 31045 15:37 | −2 min | +3 min |
| Fri 25 Sept | 31045 15:43 | +5 min | +8 min |
| Thu 24 Sept | 31045 15:36 | −1 min | +2 min |
| Wed 23 Sept | 31045 15:43 | +3 min | +5 min |
| Tue 22 Sept | 31045 15:42 | +4 min | +4 min |
| Mon 21 Sept | 31045 15:36 | −2 min | +2 min |
| Sun 20 Sept | 31045 15:49 | +1 min | +3 min |
| Sat 19 Sept | 31045 15:58 | +19 min | +19 min |
| Thu 17 Sept | 31045 15:55 | +17 min | +18 min |
| Wed 16 Sept | 31045 15:38 | 0 min | +4 min |
| Tue 15 Sept | 31045 15:36 | −1 min | +4 min |
| Mon 14 Sept | 31045 15:40 | +2 min | +3 min |
| Sun 13 Sept | 31045 15:44 | +4 min | +6 min |
| Sat 12 Sept | 31045 15:35 | −3 min | +3 min |
| Fri 11 Sept | 31045 15:38 | 0 min | +2 min |
| Thu 10 Sept | 31045 15:36 | −1 min | +5 min |
| Wed 9 Sept | 31045 15:38 | 0 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.