London Underground 512O12
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Alerts for train 512O12
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
79%
19/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
75%
62/83 runs under 3 min
RT coverage: 83 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +4 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
- Sat 29 Aug Max en route +26 min · last fix heading to 87130 +18 min
- Wed 29 Jul Max en route +20 min · last fix heading to 87130 +14 min
- Tue 18 Aug Max en route +15 min · last fix heading to 87130 +12 min
- Tue 6 Oct Max en route +14 min · last fix heading to Gunnersbury +9 min
- Mon 7 Sept Max en route +5 min · last fix heading to 87130 +5 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 73% · 61
- 3–10 min 22% · 18
- 10–30 min 4% · 3
- 30+ min 0% · 0
On-time by weekday
- 83% M n=12
- 62% T n=13
- 54% W n=13
- 77% T n=13
- 69% F n=13
- 90% S n=10
- 100% S n=9
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 9 Oct | Gunnersbury 18:44 | 0 min | +3 min |
| Thu 8 Oct | Kew Gardens 18:44 | 0 min | +2 min |
| Wed 7 Oct | Gunnersbury 16:06 | +1 min | +2 min |
| Tue 6 Oct | Gunnersbury 18:53 | +9 min | +14 min |
| Mon 5 Oct | Kew Gardens 18:38 | 0 min | +1 min |
| Sun 4 Oct | 87130 22:22 | 0 min | +1 min |
| Sat 3 Oct | 87130 22:21 | −1 min | +3 min |
| Fri 2 Oct | 87130 18:45 | +1 min | +1 min |
| Thu 1 Oct | 87130 18:45 | +1 min | +2 min |
| Wed 30 Sept | 87130 18:47 | +3 min | +7 min |
| Tue 29 Sept | 87130 18:44 | 0 min | +4 min |
| Mon 28 Sept | 87130 18:46 | +2 min | +3 min |
| Sun 27 Sept | 87130 22:21 | −1 min | +7 min |
| Sat 26 Sept | 87130 22:21 | −1 min | +2 min |
| Fri 25 Sept | 87130 18:45 | +1 min | +3 min |
| Thu 24 Sept | 87130 18:47 | +4 min | +8 min |
| Wed 23 Sept | 87130 18:48 | +4 min | +4 min |
| Tue 22 Sept | 87130 18:45 | +1 min | +3 min |
| Mon 21 Sept | 87130 18:44 | 0 min | +2 min |
| Fri 18 Sept | 87130 18:44 | 0 min | +1 min |
| Thu 17 Sept | 87130 18:45 | +1 min | +2 min |
| Wed 16 Sept | 87130 18:47 | +3 min | +3 min |
| Tue 15 Sept | 87130 16:06 | +1 min | +7 min |
| Mon 14 Sept | 87130 18:44 | 0 min | +1 min |
| Fri 11 Sept | 87130 16:08 | +2 min | +2 min |
| Thu 10 Sept | 87130 18:44 | 0 min | +2 min |
| Wed 9 Sept | 87130 18:44 | 0 min | +8 min |
| Tue 8 Sept | 87130 18:45 | 0 min | +2 min |
| Mon 7 Sept | 87130 18:49 | +5 min | +5 min |
| Sun 6 Sept | 87130 22:22 | 0 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.