London Underground 512O46
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Alerts for train 512O46
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 Underground.
The mini-map returns when the train runs
On-time · 30 days
85%
17/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
On-time · 90 days
87%
48/55 runs under 3 min
RT coverage: 55 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: 0 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +3 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
- Mon 27 Jul Max en route +23 min · last fix heading to Kew Gardens +23 min
- Wed 23 Sept Max en route +23 min · last fix heading to 87130 +13 min
- Thu 13 Aug Max en route +18 min · last fix heading to 87130 +13 min
- Tue 4 Aug Max en route +18 min · last fix heading to 87130 +13 min
- Tue 20 Oct Max en route +12 min · last fix heading to Gunnersbury +4 min
Distribution · 90 days
55 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 1
- On time 85% · 47
- 3–10 min 5% · 3
- 10–30 min 7% · 4
- 30+ min 0% · 0
On-time by weekday
- 90% M n=10
- 82% T n=11
- 91% W n=11
- 73% T n=11
- 100% F n=11
- 100% S n=1
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 20 Oct | Gunnersbury 22:16 | +4 min | +12 min |
| Mon 19 Oct | — 22:13 | +1 min | +5 min |
| Fri 16 Oct | — 22:10 | −1 min | — |
| Thu 15 Oct | Gunnersbury 22:12 | 0 min | +1 min |
| Wed 14 Oct | Gunnersbury 22:12 | 0 min | +1 min |
| Tue 13 Oct | Gunnersbury 22:11 | −1 min | — |
| Mon 12 Oct | Gunnersbury 22:13 | +1 min | +6 min |
| Thu 8 Oct | — 22:15 | +3 min | +7 min |
| Wed 7 Oct | Gunnersbury 22:12 | 0 min | +4 min |
| Tue 6 Oct | Gunnersbury 22:14 | +2 min | +3 min |
| Mon 5 Oct | Gunnersbury 22:12 | 0 min | +1 min |
| Fri 2 Oct | 87130 22:12 | +1 min | +1 min |
| Thu 1 Oct | 87130 22:11 | −1 min | +5 min |
| Wed 30 Sept | 87130 22:13 | +1 min | +5 min |
| Tue 29 Sept | 87130 22:11 | −1 min | — |
| Mon 28 Sept | 87130 22:13 | +1 min | +2 min |
| Fri 25 Sept | 87130 22:11 | −1 min | +1 min |
| Thu 24 Sept | 87130 22:13 | 0 min | +4 min |
| Wed 23 Sept | 87130 22:25 | +13 min | +23 min |
| Tue 22 Sept | 87130 22:12 | 0 min | +5 min |
| Mon 21 Sept | 87130 22:13 | +1 min | +6 min |
| Fri 18 Sept | 87130 22:11 | 0 min | +6 min |
| Thu 17 Sept | 87130 22:12 | 0 min | +1 min |
| Wed 16 Sept | 87130 22:12 | 0 min | +5 min |
| Tue 15 Sept | 87130 22:13 | +1 min | +4 min |
| Mon 14 Sept | 87130 22:13 | +1 min | +3 min |
| Fri 11 Sept | 87130 22:13 | +1 min | +6 min |
| Thu 10 Sept | 87130 22:12 | 0 min | +1 min |
| Wed 9 Sept | 87130 22:11 | −1 min | +1 min |
| Tue 8 Sept | 87130 22:13 | +1 min | +7 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.