London Underground 512I03
View line London Underground
Alerts for train 512I03
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
92%
11/12 runs under 3 min
RT coverage: 12 full · 0 partial · 0 no data
On-time · 90 days
83%
33/40 runs under 3 min
RT coverage: 40 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +2 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
- Wed 12 Aug Max en route +15 min · last fix heading to 87130 +15 min
- Thu 27 Aug Max en route +11 min · last fix heading to 87130 +5 min
- Thu 30 Jul Max en route +5 min · last fix heading to 87130 +5 min
- Tue 25 Aug Max en route +15 min · last fix heading to 87130 +4 min
- Wed 7 Oct Max en route +11 min · last fix heading to Gunnersbury +3 min
Distribution · 90 days
40 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 1
- On time 80% · 32
- 3–10 min 15% · 6
- 10–30 min 3% · 1
- 30+ min 0% · 0
On-time by weekday
- 100% M n=5
- 88% T n=8
- 67% W n=6
- 64% T n=11
- 100% F n=9
- 100% S n=1
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 13 Oct | Gunnersbury 20:56 | 0 min | +1 min |
| Fri 9 Oct | Gunnersbury 20:58 | +2 min | +2 min |
| Thu 8 Oct | Gunnersbury 20:57 | +1 min | +1 min |
| Wed 7 Oct | Gunnersbury 20:59 | +3 min | +11 min |
| Tue 6 Oct | Gunnersbury 20:56 | 0 min | +4 min |
| Mon 5 Oct | Gunnersbury 20:58 | +2 min | +2 min |
| Fri 2 Oct | 87130 20:58 | +2 min | +2 min |
| Thu 1 Oct | 87130 20:56 | 0 min | +3 min |
| Wed 30 Sept | 87130 20:57 | +1 min | +1 min |
| Thu 24 Sept | Kew Gardens 00:50 | −2 min | +1 min |
| Fri 18 Sept | 87130 20:58 | +2 min | +2 min |
| Wed 16 Sept | 87130 20:57 | 0 min | — |
| Tue 15 Sept | 87130 20:58 | +2 min | +11 min |
| Thu 10 Sept | 87130 20:57 | +1 min | +3 min |
| Thu 3 Sept | 87130 20:57 | +1 min | +1 min |
| Wed 2 Sept | 87130 20:56 | 0 min | +4 min |
| Fri 28 Aug | 87130 20:57 | +1 min | +10 min |
| Thu 27 Aug | 87130 21:01 | +5 min | +11 min |
| Tue 25 Aug | 87130 20:59 | +4 min | +15 min |
| Mon 24 Aug | 87130 20:56 | 0 min | +2 min |
| Fri 21 Aug | 87130 20:56 | 0 min | +2 min |
| Thu 20 Aug | 87130 20:59 | +3 min | +9 min |
| Tue 18 Aug | 87130 20:56 | 0 min | — |
| Fri 14 Aug | 87130 20:57 | +1 min | +7 min |
| Thu 13 Aug | 87130 20:56 | 0 min | +1 min |
| Wed 12 Aug | 87130 21:11 | +15 min | +15 min |
| Mon 10 Aug | 87130 20:56 | 0 min | +6 min |
| Fri 7 Aug | 87130 20:57 | +1 min | +1 min |
| Thu 6 Aug | 87132 20:35 | +3 min | +4 min |
| Tue 4 Aug | 87130 20:56 | 0 min | +1 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.