London Overground 512J54
View line London Overground
Alerts for train 512J54
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
95%
81/85 runs under 3 min
RT coverage: 85 full ยท 0 partial ยท 0 no data
Typical delay
0min
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
- Sat 22 Aug Max en route +33 min ยท last fix heading to 63640 +31 min
- Fri 11 Sept Max en route +27 min ยท last fix heading to 63640 +24 min
- Sun 6 Sept Max en route +5 min ยท last fix heading to 51530 +5 min
- Fri 2 Oct Max en route +7 min ยท last fix heading to 63640 +4 min
Distribution ยท 90 days
85 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% ยท 0
- On time 95% ยท 81
- 3โ10 min 2% ยท 2
- 10โ30 min 1% ยท 1
- 30+ min 1% ยท 1
On-time by weekday
- 100% M n=13
- 100% T n=13
- 100% W n=12
- 100% T n=12
- 85% F n=13
- 92% S n=12
- 90% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | Upper Holloway 13:06 | 0 min | +1 min |
| Thu 22 Oct | South Tottenham 13:06 | 0 min | +1 min |
| Wed 21 Oct | Upper Holloway 13:05 | โ1 min | +1 min |
| Tue 20 Oct | Upper Holloway 13:08 | +2 min | +5 min |
| Mon 19 Oct | Upper Holloway 13:05 | โ1 min | +1 min |
| Sun 18 Oct | Upper Holloway 16:20 | โ1 min | โ |
| Sat 17 Oct | Upper Holloway 13:35 | 0 min | +2 min |
| Fri 16 Oct | Upper Holloway 13:06 | โ1 min | +1 min |
| Thu 15 Oct | Upper Holloway 13:06 | โ1 min | +1 min |
| Wed 14 Oct | Harringay Green Lanes 12:54 | +1 min | +1 min |
| Tue 13 Oct | Harringay Green Lanes 13:06 | 0 min | +1 min |
| Mon 12 Oct | Upper Holloway 13:06 | 0 min | โ |
| Sun 11 Oct | Upper Holloway 16:20 | 0 min | โ |
| Sat 10 Oct | Upper Holloway 13:35 | 0 min | +1 min |
| Fri 9 Oct | Upper Holloway 13:06 | โ1 min | +1 min |
| Thu 8 Oct | Upper Holloway 13:06 | โ1 min | โ |
| Wed 7 Oct | Upper Holloway 13:07 | +1 min | +1 min |
| Tue 6 Oct | Upper Holloway 13:06 | โ1 min | โ |
| Mon 5 Oct | Harringay Green Lanes 13:06 | โ1 min | โ |
| Sun 4 Oct | 63640 16:19 | โ1 min | +1 min |
| Sat 3 Oct | 63640 13:34 | โ1 min | โ |
| Fri 2 Oct | 63640 13:11 | +4 min | +7 min |
| Thu 1 Oct | 63640 13:06 | โ1 min | +1 min |
| Wed 30 Sept | 63640 13:06 | โ1 min | +2 min |
| Tue 29 Sept | 63640 13:06 | โ1 min | +2 min |
| Mon 28 Sept | 63640 13:05 | โ1 min | +1 min |
| Sun 27 Sept | 63640 16:19 | โ1 min | โ |
| Sat 26 Sept | 63640 13:37 | +1 min | +4 min |
| Fri 25 Sept | 63640 13:07 | +1 min | +3 min |
| Thu 24 Sept | 63640 13:06 | 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.