AF 1037 then U2 3812 at Charles de Gaulle
Ljubljana → Paris → Milan
Timetable, Paris time
14:25AF 1037 from Ljubljana at the gate
10:45U2 3812 to Milan leaves the gate
20 h 20 apart on the timetable, overnight
U2 3812 leaves 20 h 20 after AF 1037 arrives on the timetable: more than half a day, so not a connection we count.