London Underground 512O22
View line London Underground
Alerts for train 512O22
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
80%
20/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
84%
67/80 runs under 3 min
RT coverage: 80 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 +34 min · last fix heading to Gunnersbury +34 min
- Mon 17 Aug Max en route +34 min · last fix heading to 87130 +25 min
- Fri 7 Aug Max en route +23 min · last fix heading to Kew Gardens +23 min
- Sun 9 Aug Max en route +25 min · last fix heading to 87130 +13 min
- Thu 3 Sept Max en route +14 min · last fix heading to 87130 +10 min
Distribution · 90 days
80 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 83% · 66
- 3–10 min 10% · 8
- 10–30 min 5% · 4
- 30+ min 1% · 1
On-time by weekday
- 92% M n=13
- 85% T n=13
- 77% W n=13
- 69% T n=13
- 85% F n=13
- 100% S n=8
- 86% S n=7
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | Kew Gardens 23:40 | 0 min | +3 min |
| Thu 29 Oct | Gunnersbury 23:41 | +1 min | +6 min |
| Wed 28 Oct | Kew Gardens 23:40 | 0 min | +10 min |
| Tue 27 Oct | Gunnersbury 20:32 | +1 min | +10 min |
| Mon 26 Oct | Kew Gardens 23:41 | +1 min | +13 min |
| Fri 23 Oct | Gunnersbury 23:40 | 0 min | +5 min |
| Thu 22 Oct | Gunnersbury 23:43 | +3 min | +6 min |
| Wed 21 Oct | Gunnersbury 23:44 | +4 min | +23 min |
| Tue 20 Oct | Kew Gardens 20:35 | +4 min | +20 min |
| Mon 19 Oct | Gunnersbury 23:42 | +2 min | +3 min |
| Sun 18 Oct | Kew Gardens 23:45 | +1 min | +5 min |
| Sat 17 Oct | Gunnersbury 23:41 | +1 min | +4 min |
| Fri 16 Oct | Kew Gardens 23:40 | 0 min | +2 min |
| Thu 15 Oct | Gunnersbury 23:41 | +1 min | +9 min |
| Wed 14 Oct | Kew Gardens 23:40 | 0 min | +3 min |
| Tue 13 Oct | Kew Gardens 23:40 | 0 min | +2 min |
| Mon 12 Oct | Gunnersbury 23:40 | 0 min | +9 min |
| Fri 9 Oct | Kew Gardens 23:40 | 0 min | +10 min |
| Thu 8 Oct | Gunnersbury 00:14 | +34 min | +34 min |
| Wed 7 Oct | Gunnersbury 23:42 | +3 min | +15 min |
| Tue 6 Oct | Kew Gardens 23:41 | +1 min | +8 min |
| Mon 5 Oct | Gunnersbury 23:41 | +2 min | +10 min |
| Sun 4 Oct | 87130 23:46 | +1 min | +7 min |
| Sat 3 Oct | Gunnersbury 23:28 | 0 min | +2 min |
| Fri 2 Oct | 87130 23:40 | 0 min | +10 min |
| Thu 1 Oct | 87130 23:40 | 0 min | +1 min |
| Wed 30 Sept | 87130 23:41 | +1 min | +25 min |
| Tue 29 Sept | 87130 23:41 | +1 min | +5 min |
| Mon 28 Sept | 87130 23:40 | 0 min | +6 min |
| Sun 27 Sept | 87130 23:45 | 0 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.