London Overground 512J38
View line London Overground
Alerts for train 512J38
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 ยท 30 days
97%
28/29 runs under 3 min
RT coverage: 29 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
93%
82/88 runs under 3 min
RT coverage: 88 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ1 min
P90
+1min
9 in 10 runs arrive with less than this
30 days: +1 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Sun 2 Aug Max en route +18 min ยท last fix heading to 63640 +18 min
- Sat 12 Sept Max en route +10 min ยท last fix heading to 63640 +10 min
- Thu 3 Sept Max en route +4 min ยท last fix heading to 63640 +4 min
- Wed 7 Oct Max en route +6 min ยท last fix heading to Upper Holloway +3 min
- Fri 4 Sept Max en route +4 min ยท last fix heading to 63640 +3 min
Distribution ยท 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 26% ยท 23
- On time 67% ยท 59
- 3โ10 min 5% ยท 4
- 10โ30 min 2% ยท 2
- 30+ min 0% ยท 0
On-time by weekday
- 100% M n=13
- 100% T n=13
- 92% W n=13
- 92% T n=13
- 92% F n=12
- 83% S n=12
- 92% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Upper Holloway 23:48 | โ2 min | +2 min |
| Wed 21 Oct | Upper Holloway 23:49 | โ1 min | +1 min |
| Tue 20 Oct | Upper Holloway 23:49 | โ1 min | โ |
| Mon 19 Oct | Upper Holloway 23:49 | โ2 min | โ |
| Sun 18 Oct | Upper Holloway 14:23 | +2 min | +4 min |
| Sat 17 Oct | Upper Holloway 00:29 | 0 min | +3 min |
| Fri 16 Oct | Upper Holloway 23:49 | โ2 min | +1 min |
| Thu 15 Oct | Upper Holloway 23:49 | โ2 min | +1 min |
| Wed 14 Oct | Upper Holloway 23:50 | โ1 min | +1 min |
| Tue 13 Oct | Upper Holloway 23:48 | โ3 min | +1 min |
| Mon 12 Oct | Upper Holloway 23:49 | โ2 min | +2 min |
| Sun 11 Oct | Upper Holloway 14:20 | 0 min | โ |
| Sat 10 Oct | Upper Holloway 00:29 | 0 min | +2 min |
| Fri 9 Oct | Upper Holloway 23:49 | โ1 min | โ |
| Thu 8 Oct | Upper Holloway 23:50 | โ1 min | +23 min |
| Wed 7 Oct | Upper Holloway 23:54 | +3 min | +6 min |
| Tue 6 Oct | Upper Holloway 23:49 | โ2 min | +1 min |
| Mon 5 Oct | South Tottenham 23:51 | +1 min | +3 min |
| Sun 4 Oct | 63640 14:19 | โ1 min | +1 min |
| Sat 3 Oct | 63640 00:26 | โ2 min | +1 min |
| Fri 2 Oct | 63640 23:52 | +2 min | +3 min |
| Thu 1 Oct | 63640 23:49 | โ1 min | +1 min |
| Wed 30 Sept | 63640 23:50 | โ1 min | +1 min |
| Tue 29 Sept | 63640 23:49 | โ1 min | +1 min |
| Mon 28 Sept | 63640 23:48 | โ2 min | +2 min |
| Sun 27 Sept | 63640 14:19 | โ1 min | โ |
| Sat 26 Sept | 63640 00:26 | โ2 min | +2 min |
| Fri 25 Sept | 63640 23:51 | +1 min | +2 min |
| Thu 24 Sept | 63640 23:49 | โ2 min | +1 min |
| Wed 23 Sept | 63640 23:50 | โ1 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.