AF 81 then U2 3812 at Charles de Gaulle
San Francisco → Paris → Milan
Timetable, Paris time
11:10AF 81 from San Francisco at the gate
10:45U2 3812 to Milan leaves the gate
23 h 35 apart on the timetable, overnight
U2 3812 leaves 23 h 35 after AF 81 arrives on the timetable: more than half a day, so not a connection we count.