London Overground 512J10
View line London Overground
Alerts for train 512J10
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line London Overground.
The mini-map returns when the train runs
On-time · 30 days
96%
27/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
92%
80/87 runs under 3 min
RT coverage: 87 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: −1 min
P90
+2min
9 in 10 runs arrive with less than this
30 days: 0 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
- Sun 9 Aug Max en route +14 min · last fix heading to 63640 +9 min
- Fri 25 Sept Max en route +6 min · last fix heading to 63640 +5 min
- Wed 9 Sept Max en route +6 min · last fix heading to 63640 +5 min
- Thu 10 Sept Max en route +5 min · last fix heading to 63640 +4 min
- Mon 24 Aug Max en route +8 min · last fix heading to 63640 +4 min
Distribution · 90 days
87 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 10% · 9
- On time 82% · 71
- 3–10 min 8% · 7
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 85% M n=13
- 100% T n=13
- 92% W n=13
- 85% T n=13
- 92% F n=12
- 100% S n=12
- 91% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | Upper Holloway 07:24 | −2 min | — |
| Wed 4 Nov | Upper Holloway 19:54 | −1 min | — |
| Tue 3 Nov | Upper Holloway 19:57 | 0 min | — |
| Mon 2 Nov | Upper Holloway 19:54 | −2 min | — |
| Sun 1 Nov | Upper Holloway 19:54 | −2 min | — |
| Sat 31 Oct | Upper Holloway 20:33 | −2 min | — |
| Fri 30 Oct | Upper Holloway 20:05 | 0 min | +1 min |
| Thu 29 Oct | Upper Holloway 20:05 | −1 min | +1 min |
| Wed 28 Oct | Upper Holloway 20:02 | −3 min | — |
| Tue 27 Oct | Upper Holloway 20:03 | −3 min | +1 min |
| Mon 26 Oct | Upper Holloway 20:04 | −1 min | +1 min |
| Fri 23 Oct | Upper Holloway 07:35 | 0 min | +1 min |
| Thu 22 Oct | Upper Holloway 20:05 | −1 min | +1 min |
| Wed 21 Oct | Upper Holloway 20:05 | −1 min | +1 min |
| Tue 20 Oct | Upper Holloway 20:05 | −1 min | +1 min |
| Mon 19 Oct | Harringay Green Lanes 20:07 | 0 min | +1 min |
| Sun 18 Oct | South Tottenham 23:26 | −1 min | +1 min |
| Sat 17 Oct | Upper Holloway 20:36 | −1 min | +2 min |
| Fri 16 Oct | Upper Holloway 20:05 | 0 min | +1 min |
| Thu 15 Oct | Upper Holloway 20:05 | −1 min | +2 min |
| Wed 14 Oct | Upper Holloway 20:04 | −1 min | +1 min |
| Tue 13 Oct | Upper Holloway 20:05 | 0 min | — |
| Mon 12 Oct | Upper Holloway 20:09 | +3 min | +3 min |
| Sun 11 Oct | Upper Holloway 23:29 | −1 min | +1 min |
| Sat 10 Oct | Upper Holloway 20:38 | +2 min | +3 min |
| Fri 9 Oct | Upper Holloway 20:05 | −1 min | +1 min |
| Thu 8 Oct | Upper Holloway 20:05 | −1 min | +2 min |
| Wed 7 Oct | Upper Holloway 20:05 | 0 min | +3 min |
| Tue 6 Oct | Upper Holloway 20:05 | 0 min | +1 min |
| Mon 5 Oct | Upper Holloway 20:05 | −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.