London Overground 522N81
View line London Overground
Alerts for train 522N81
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
83%
24/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
76%
63/83 runs under 3 min
RT coverage: 83 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+4min
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
- Sun 20 Sept Max en route +23 min · last fix heading to 87132 +23 min
- Fri 7 Aug Max en route +12 min · last fix heading to 87132 +12 min
- Tue 22 Sept Max en route +11 min · last fix heading to 87132 +11 min
- Wed 9 Sept Max en route +11 min · last fix heading to 87132 +11 min
- Sat 18 Jul Max en route +8 min · last fix heading to 87132 +8 min
Distribution · 90 days
83 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 75% · 62
- 3–10 min 19% · 16
- 10–30 min 5% · 4
- 30+ min 0% · 0
On-time by weekday
- 92% M n=13
- 82% T n=11
- 92% W n=12
- 91% T n=11
- 83% F n=12
- 77% S n=13
- 9% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | Kew Gardens 12:53 | 0 min | +3 min |
| Sun 11 Oct | Kew Gardens 17:39 | +4 min | +5 min |
| Sat 10 Oct | Kew Gardens 14:22 | 0 min | +2 min |
| Fri 9 Oct | Kew Gardens 12:53 | 0 min | +1 min |
| Thu 8 Oct | Kew Gardens 12:53 | 0 min | +2 min |
| Wed 7 Oct | Gunnersbury 12:55 | +1 min | +2 min |
| Tue 6 Oct | Kew Gardens 12:53 | 0 min | — |
| Mon 5 Oct | South Acton 12:46 | 0 min | +1 min |
| Sun 4 Oct | 87132 17:43 | +7 min | +10 min |
| Sat 3 Oct | 87132 14:22 | 0 min | +1 min |
| Fri 2 Oct | 87132 12:53 | 0 min | +1 min |
| Thu 1 Oct | 87132 12:54 | +1 min | +2 min |
| Wed 30 Sept | 87132 12:53 | 0 min | — |
| Tue 29 Sept | 87132 12:53 | −1 min | +2 min |
| Mon 28 Sept | 87132 12:52 | −1 min | +1 min |
| Sun 27 Sept | 87132 17:39 | +4 min | +4 min |
| Sat 26 Sept | 87132 14:21 | −1 min | +1 min |
| Fri 25 Sept | 87132 12:54 | +1 min | +1 min |
| Thu 24 Sept | 87132 12:53 | −1 min | +1 min |
| Wed 23 Sept | 87132 12:54 | +1 min | +2 min |
| Tue 22 Sept | 87132 13:04 | +11 min | +11 min |
| Mon 21 Sept | 87132 12:52 | −1 min | +1 min |
| Sun 20 Sept | 87132 17:58 | +23 min | +23 min |
| Sat 19 Sept | 87132 14:22 | 0 min | +4 min |
| Fri 18 Sept | 87132 12:54 | +1 min | +4 min |
| Thu 17 Sept | 87132 12:53 | −1 min | +1 min |
| Wed 16 Sept | 87132 12:52 | −1 min | +1 min |
| Tue 15 Sept | 87132 12:53 | 0 min | +2 min |
| Mon 14 Sept | 87132 12:53 | 0 min | +2 min |
| Sat 12 Sept | 87132 14:22 | −1 min | +2 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.