London Overground 522T81
View line London Overground
Alerts for train 522T81
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
82%
23/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
77%
67/87 runs under 3 min
RT coverage: 87 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +5 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 29 Jul Max en route +19 min · last fix heading to London Liverpool Street +19 min
- Sun 27 Sept Max en route +8 min · last fix heading to London Liverpool Street +7 min
- Mon 21 Sept Max en route +6 min · last fix heading to London Liverpool Street +6 min
- Tue 15 Sept Max en route +6 min · last fix heading to London Liverpool Street +6 min
- Fri 28 Aug Max en route +6 min · last fix heading to London Liverpool Street +6 min
Distribution · 90 days
87 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 77% · 67
- 3–10 min 22% · 19
- 10–30 min 1% · 1
- 30+ min 0% · 0
On-time by weekday
- 83% M n=12
- 77% T n=13
- 83% W n=12
- 75% T n=12
- 75% F n=12
- 69% S n=13
- 77% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 20 Oct | London Liverpool Street 15:42 | 0 min | +1 min |
| Sun 18 Oct | Bethnal Green 17:13 | +1 min | +2 min |
| Sat 17 Oct | London Liverpool Street 15:42 | 0 min | +1 min |
| Fri 16 Oct | Bethnal Green 15:43 | 0 min | +1 min |
| Thu 15 Oct | London Liverpool Street 15:44 | +2 min | +2 min |
| Wed 14 Oct | London Liverpool Street 15:43 | 0 min | +1 min |
| Tue 13 Oct | London Liverpool Street 15:42 | 0 min | +1 min |
| Mon 12 Oct | Bethnal Green 15:43 | +1 min | +2 min |
| Sun 11 Oct | London Liverpool Street 17:13 | −1 min | +1 min |
| Sat 10 Oct | Bethnal Green 15:43 | +1 min | +2 min |
| Fri 9 Oct | Bethnal Green 15:43 | +1 min | +2 min |
| Thu 8 Oct | London Liverpool Street 15:42 | 0 min | +1 min |
| Wed 7 Oct | Bethnal Green 15:43 | +1 min | +1 min |
| Tue 6 Oct | Bethnal Green 15:43 | +1 min | +1 min |
| Mon 5 Oct | Hackney Downs 15:42 | 0 min | — |
| Sun 4 Oct | London Liverpool Street 17:13 | +1 min | +1 min |
| Sat 3 Oct | London Liverpool Street 15:42 | 0 min | +1 min |
| Fri 2 Oct | London Liverpool Street 15:42 | 0 min | +1 min |
| Thu 1 Oct | London Liverpool Street 15:43 | +1 min | +2 min |
| Wed 30 Sept | London Liverpool Street 15:42 | 0 min | +1 min |
| Tue 29 Sept | London Liverpool Street 15:42 | 0 min | +2 min |
| Mon 28 Sept | London Liverpool Street 15:44 | +1 min | +2 min |
| Sun 27 Sept | London Liverpool Street 17:19 | +7 min | +8 min |
| Sat 26 Sept | London Liverpool Street 15:47 | +5 min | +5 min |
| Fri 25 Sept | London Liverpool Street 15:45 | +3 min | +4 min |
| Thu 24 Sept | London Liverpool Street 15:47 | +5 min | +5 min |
| Wed 23 Sept | London Liverpool Street 15:47 | +5 min | +5 min |
| Tue 22 Sept | London Liverpool Street 15:44 | +1 min | +3 min |
| Mon 21 Sept | London Liverpool Street 15:48 | +6 min | +6 min |
| Sun 20 Sept | London Liverpool Street 17:16 | +4 min | +5 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.