Northern 551Y14
Alerts for train 551Y14
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.
Running now · updated 11:34
Running now +2 min
Today it is running worse than usual: typical arrival delay is 0 min; 83% of the last 30 runs arrived on time.
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 25 Jul Max en route +32 min · last fix heading to 25306 +32 min
- Wed 5 Aug Max en route +30 min · last fix heading to 25635 +30 min
- Sat 3 Oct Max en route +15 min · last fix heading to 17196 +15 min
- Sun 30 Aug Max en route +18 min · last fix heading to 17196 +14 min
- Wed 29 Jul Max en route +13 min · last fix heading to 17196 +13 min
Distribution · 90 days
84 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 3
- On time 74% · 62
- 3–10 min 13% · 11
- 10–30 min 7% · 6
- 30+ min 2% · 2
On-time by weekday
- 85% M n=13
- 92% T n=13
- 62% W n=13
- 92% T n=13
- 85% F n=13
- 56% S n=9
- 60% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | — 11:27 | −1 min | — |
| Thu 15 Oct | Langley Mill 13:22 | −1 min | +1 min |
| Wed 14 Oct | Langley Mill 13:23 | +1 min | +6 min |
| Tue 13 Oct | Langley Mill 13:23 | 0 min | +3 min |
| Mon 12 Oct | Langley Mill 13:25 | +2 min | +2 min |
| Sun 11 Oct | Langley Mill 13:20 | −2 min | +3 min |
| Sat 10 Oct | Langley Mill 13:30 | +8 min | +9 min |
| Fri 9 Oct | — 13:22 | 0 min | +4 min |
| Thu 8 Oct | Langley Mill 13:25 | +2 min | +2 min |
| Wed 7 Oct | Langley Mill 13:21 | −1 min | +4 min |
| Tue 6 Oct | Langley Mill 13:21 | −1 min | +1 min |
| Mon 5 Oct | Langley Mill 13:21 | −1 min | +2 min |
| Sun 4 Oct | 17196 13:21 | −1 min | +1 min |
| Sat 3 Oct | 17196 13:38 | +15 min | +15 min |
| Fri 2 Oct | 17196 13:23 | 0 min | +2 min |
| Thu 1 Oct | 17196 13:22 | 0 min | +7 min |
| Wed 30 Sept | 17196 13:24 | +1 min | +1 min |
| Tue 29 Sept | 17196 13:21 | −1 min | +3 min |
| Mon 28 Sept | 17196 13:21 | −1 min | +3 min |
| Sun 27 Sept | 17196 13:28 | +6 min | +10 min |
| Sat 26 Sept | 17196 13:22 | −1 min | +4 min |
| Fri 25 Sept | 17196 13:21 | −1 min | +2 min |
| Thu 24 Sept | 17196 13:26 | +3 min | +10 min |
| Wed 23 Sept | 17196 13:26 | +3 min | +4 min |
| Tue 22 Sept | 17196 13:21 | −1 min | +4 min |
| Mon 21 Sept | 17196 13:22 | −1 min | +2 min |
| Sun 20 Sept | 17196 13:21 | −1 min | +5 min |
| Sat 19 Sept | 17196 13:22 | −1 min | +1 min |
| Fri 18 Sept | 17196 13:25 | +2 min | +10 min |
| Thu 17 Sept | 17196 13:22 | 0 min | +8 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.