London Overground 512J48
View line London Overground
Alerts for train 512J48
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
89%
25/28 runs under 3 min
RT coverage: 28 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
91%
73/80 runs under 3 min
RT coverage: 80 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: 0 min
P90
+2min
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)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Thu 27 Aug Max en route +20 min ยท last fix heading to 63640 +19 min
- Sat 22 Aug Max en route +16 min ยท last fix heading to 63640 +11 min
- Fri 11 Sept Max en route +13 min ยท last fix heading to 63640 +10 min
- Sun 27 Sept Max en route +6 min ยท last fix heading to 63640 +6 min
- Fri 2 Oct Max en route +5 min ยท last fix heading to 63640 +3 min
Distribution ยท 90 days
80 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% ยท 5
- On time 85% ยท 68
- 3โ10 min 5% ยท 4
- 10โ30 min 4% ยท 3
- 30+ min 0% ยท 0
On-time by weekday
- 100% M n=12
- 82% T n=11
- 100% W n=11
- 92% T n=13
- 83% F n=12
- 92% S n=12
- 89% S n=9
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | Upper Holloway 12:23 | โ1 min | +1 min |
| Sun 11 Oct | Upper Holloway 15:35 | 0 min | โ |
| Sat 10 Oct | Upper Holloway 12:50 | โ1 min | โ |
| Fri 9 Oct | Upper Holloway 12:24 | +1 min | +3 min |
| Thu 8 Oct | Upper Holloway 12:22 | โ1 min | +1 min |
| Wed 7 Oct | Upper Holloway 12:22 | โ1 min | โ |
| Tue 6 Oct | Upper Holloway 12:24 | +1 min | +2 min |
| Mon 5 Oct | Upper Holloway 12:22 | โ1 min | +1 min |
| Sun 4 Oct | 63640 15:35 | 0 min | +2 min |
| Sat 3 Oct | 63640 12:50 | 0 min | +1 min |
| Fri 2 Oct | 63640 12:26 | +3 min | +5 min |
| Thu 1 Oct | 63640 12:23 | 0 min | +2 min |
| Wed 30 Sept | 63640 12:23 | โ1 min | +1 min |
| Tue 29 Sept | 63640 12:21 | โ2 min | +2 min |
| Mon 28 Sept | 63640 12:21 | โ2 min | +1 min |
| Sun 27 Sept | 63640 15:41 | +6 min | +6 min |
| Sat 26 Sept | 63640 12:53 | +2 min | +3 min |
| Fri 25 Sept | 63640 12:22 | โ1 min | โ |
| Thu 24 Sept | 63640 12:22 | โ1 min | โ |
| Wed 23 Sept | 63640 12:25 | +2 min | +3 min |
| Tue 22 Sept | 63640 12:23 | โ1 min | +1 min |
| Mon 21 Sept | 63640 12:22 | โ2 min | +1 min |
| Sun 20 Sept | 63640 15:35 | 0 min | โ |
| Sat 19 Sept | 63640 12:50 | โ1 min | โ |
| Fri 18 Sept | 63640 12:24 | +1 min | +2 min |
| Thu 17 Sept | 63640 12:23 | โ1 min | +1 min |
| Wed 16 Sept | 63640 12:25 | +2 min | +3 min |
| Tue 15 Sept | 63640 12:27 | +3 min | +5 min |
| Sat 12 Sept | 63640 12:50 | 0 min | +1 min |
| Fri 11 Sept | 63640 12:34 | +10 min | +13 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.