AF 1649 then U2 3812 at Charles de Gaulle
Barcelona → Paris → Milan
Timetable, Paris time
17:00AF 1649 from Barcelona at the gatealso G3 5236
10:45U2 3812 to Milan leaves the gate
17 h 45 apart on the timetable, overnight
U2 3812 leaves 17 h 45 after AF 1649 arrives on the timetable: more than half a day, so not a connection we count.