London Overground 512J34
View line London Overground
Alerts for train 512J34
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
93%
27/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
84%
73/87 runs under 3 min
RT coverage: 87 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: 0 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +2 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 7 Oct Max en route +31 min · last fix heading to South Tottenham +31 min
- Tue 25 Aug Max en route +10 min · last fix heading to 63640 +10 min
- Wed 2 Sept Max en route +10 min · last fix heading to 63640 +8 min
- Sat 1 Aug Max en route +8 min · last fix heading to 63640 +8 min
- Sat 10 Oct Max en route +6 min · last fix heading to Upper Holloway +6 min
Distribution · 90 days
87 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 29% · 25
- On time 55% · 48
- 3–10 min 14% · 12
- 10–30 min 1% · 1
- 30+ min 1% · 1
On-time by weekday
- 92% M n=12
- 85% T n=13
- 85% W n=13
- 69% T n=13
- 92% F n=13
- 77% S n=13
- 90% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | South Tottenham 23:47 | −1 min | +5 min |
| Fri 16 Oct | Upper Holloway 23:08 | −2 min | +2 min |
| Thu 15 Oct | Upper Holloway 23:09 | −2 min | — |
| Wed 14 Oct | South Tottenham 23:11 | +1 min | +4 min |
| Tue 13 Oct | Upper Holloway 23:13 | +2 min | +6 min |
| Mon 12 Oct | Upper Holloway 23:40 | 0 min | +7 min |
| Sun 11 Oct | Harringay Green Lanes 13:52 | +1 min | +2 min |
| Sat 10 Oct | Upper Holloway 23:53 | +6 min | +6 min |
| Fri 9 Oct | Upper Holloway 23:08 | −2 min | — |
| Thu 8 Oct | Upper Holloway 23:13 | +2 min | +7 min |
| Wed 7 Oct | South Tottenham 23:42 | +31 min | +31 min |
| Tue 6 Oct | Upper Holloway 23:08 | −2 min | — |
| Mon 5 Oct | Upper Holloway 23:09 | −1 min | +1 min |
| Sun 4 Oct | 63640 13:50 | 0 min | — |
| Sat 3 Oct | 63640 23:46 | −1 min | +1 min |
| Fri 2 Oct | 63640 23:08 | −2 min | +2 min |
| Thu 1 Oct | 63640 23:11 | +1 min | +2 min |
| Wed 30 Sept | 63640 23:09 | −2 min | +2 min |
| Tue 29 Sept | 63640 23:10 | 0 min | +1 min |
| Mon 28 Sept | 63640 23:10 | 0 min | +1 min |
| Sun 27 Sept | 63640 13:50 | −1 min | — |
| Sat 26 Sept | 63640 23:47 | −1 min | +3 min |
| Fri 25 Sept | 63640 23:11 | 0 min | +2 min |
| Thu 24 Sept | 63640 23:11 | +1 min | +2 min |
| Wed 23 Sept | 63640 23:09 | −2 min | +1 min |
| Tue 22 Sept | 63640 23:10 | 0 min | +1 min |
| Mon 21 Sept | 63640 23:09 | −2 min | +1 min |
| Sun 20 Sept | 63640 13:50 | 0 min | +1 min |
| Sat 19 Sept | 63640 23:46 | −2 min | +1 min |
| Fri 18 Sept | 63640 23:09 | −1 min | +1 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.