London Underground 512O41
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Alerts for train 512O41
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
86%
25/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
85%
76/89 runs under 3 min
RT coverage: 89 full · 0 partial · 0 no data
Typical delay
0min
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
- Thu 8 Oct Max en route +15 min · last fix heading to Kew Gardens +15 min
- Mon 7 Sept Max en route +15 min · last fix heading to 87130 +15 min
- Mon 14 Sept Max en route +13 min · last fix heading to 87130 +13 min
- Tue 15 Sept Max en route +10 min · last fix heading to 87130 +10 min
- Tue 20 Oct Max en route +15 min · last fix heading to Gunnersbury +7 min
Distribution · 90 days
89 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 10% · 9
- On time 75% · 67
- 3–10 min 10% · 9
- 10–30 min 4% · 4
- 30+ min 0% · 0
On-time by weekday
- 85% M n=13
- 77% T n=13
- 100% W n=12
- 83% T n=12
- 77% F n=13
- 85% S n=13
- 92% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 3 Nov | Gunnersbury 19:04 | +1 min | +3 min |
| Mon 2 Nov | Gunnersbury 19:08 | +2 min | +4 min |
| Sun 1 Nov | Tottenham Hale 16:28 | −3 min | +1 min |
| Sat 31 Oct | Bethnal Green 16:38 | +1 min | +1 min |
| Fri 30 Oct | London Liverpool Street 16:35 | −1 min | +1 min |
| Thu 29 Oct | London Liverpool Street 16:35 | 0 min | +6 min |
| Wed 28 Oct | London Liverpool Street 16:34 | −1 min | — |
| Tue 27 Oct | London Liverpool Street 16:34 | −1 min | — |
| Mon 26 Oct | Gunnersbury 19:07 | +1 min | +1 min |
| Sun 25 Oct | Tottenham Hale 16:29 | −2 min | +2 min |
| Sat 24 Oct | London Liverpool Street 16:39 | +4 min | +4 min |
| Fri 23 Oct | Gunnersbury 19:07 | +1 min | +1 min |
| Thu 22 Oct | Gunnersbury 19:08 | +2 min | +3 min |
| Wed 21 Oct | Gunnersbury 19:08 | +2 min | +3 min |
| Tue 20 Oct | Gunnersbury 19:13 | +7 min | +15 min |
| Mon 19 Oct | Gunnersbury 19:07 | +1 min | +5 min |
| Sun 18 Oct | Tottenham Hale 21:15 | 0 min | — |
| Sat 17 Oct | Meridian Water 15:35 | −2 min | — |
| Fri 16 Oct | Gunnersbury 19:06 | +1 min | +3 min |
| Thu 15 Oct | Gunnersbury 19:07 | +1 min | +3 min |
| Wed 14 Oct | Gunnersbury 19:07 | +1 min | +8 min |
| Tue 13 Oct | Kew Gardens 19:10 | +4 min | +10 min |
| Mon 12 Oct | Gunnersbury 19:08 | +2 min | +9 min |
| Sun 11 Oct | Tottenham Hale 16:28 | −3 min | +1 min |
| Sat 10 Oct | London Liverpool Street 16:35 | 0 min | — |
| Fri 9 Oct | Gunnersbury 19:06 | 0 min | — |
| Thu 8 Oct | Kew Gardens 19:21 | +15 min | +15 min |
| Wed 7 Oct | Gunnersbury 19:06 | 0 min | +13 min |
| Tue 6 Oct | Gunnersbury 19:07 | +1 min | +4 min |
| Mon 5 Oct | Bethnal Green 16:27 | +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.