Northern 161B21
View line Northern
Alerts for train 161B21
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
63%
17/27 runs under 3 min
RT coverage: 27 full · 0 partial · 0 no data
On-time · 90 days
68%
55/81 runs under 3 min
RT coverage: 81 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +1 min
P90
+9min
9 in 10 runs arrive with less than this
30 days: +6 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 23 Sept Max en route +34 min · last fix heading to 30040 +34 min
- Mon 27 Jul Max en route +33 min · last fix heading to 30040 +32 min
- Wed 12 Aug Max en route +37 min · last fix heading to 30040 +31 min
- Fri 25 Sept Max en route +23 min · last fix heading to 30040 +22 min
- Thu 13 Aug Max en route +36 min · last fix heading to 30040 +19 min
Distribution · 90 days
81 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 21% · 17
- On time 47% · 38
- 3–10 min 23% · 19
- 10–30 min 5% · 4
- 30+ min 4% · 3
On-time by weekday
- 54% M n=13
- 77% T n=13
- 69% W n=13
- 83% T n=12
- 58% F n=12
- 56% S n=9
- 78% S n=9
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 14 Oct | Poulton-le-Fylde 12:16 | +4 min | +4 min |
| Tue 13 Oct | Poulton-le-Fylde 12:11 | −1 min | +4 min |
| Mon 12 Oct | Poulton-le-Fylde 12:13 | +1 min | +15 min |
| Fri 9 Oct | Poulton-le-Fylde 12:19 | +7 min | +14 min |
| Thu 8 Oct | Poulton-le-Fylde 12:14 | +1 min | +8 min |
| Wed 7 Oct | Poulton-le-Fylde 12:11 | −2 min | +6 min |
| Tue 6 Oct | Poulton-le-Fylde 12:16 | +4 min | +4 min |
| Mon 5 Oct | Poulton-le-Fylde 12:12 | 0 min | +5 min |
| Sun 4 Oct | 30040 12:12 | −2 min | +4 min |
| Sat 3 Oct | 30040 12:16 | +4 min | +4 min |
| Fri 2 Oct | 30040 12:15 | +2 min | +6 min |
| Thu 1 Oct | 30040 12:11 | −1 min | +7 min |
| Wed 30 Sept | 30040 12:10 | −2 min | +2 min |
| Tue 29 Sept | 30040 12:12 | 0 min | +5 min |
| Mon 28 Sept | 30040 12:14 | +2 min | +6 min |
| Sun 27 Sept | 30040 12:17 | +4 min | +9 min |
| Sat 26 Sept | 30040 12:17 | +4 min | +5 min |
| Fri 25 Sept | 30040 12:34 | +22 min | +23 min |
| Thu 24 Sept | 30040 12:16 | +4 min | +8 min |
| Wed 23 Sept | 30040 12:46 | +34 min | +34 min |
| Tue 22 Sept | 30040 12:10 | −2 min | +1 min |
| Mon 21 Sept | 30040 12:17 | +5 min | +11 min |
| Sun 20 Sept | 30040 12:12 | −1 min | +2 min |
| Sat 19 Sept | 30040 12:11 | −1 min | +2 min |
| Fri 18 Sept | 30040 12:10 | −1 min | +4 min |
| Thu 17 Sept | 30040 12:12 | 0 min | +2 min |
| Wed 16 Sept | 30040 12:11 | −1 min | +4 min |
| Tue 15 Sept | 30040 12:10 | −2 min | +3 min |
| Mon 14 Sept | 30040 12:11 | −1 min | +2 min |
| Sun 13 Sept | 30040 12:12 | −1 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.