AF 7307 then U2 4553 at Charles de Gaulle
Nice → Paris → Venezia
Timetable, Paris time
16:40AF 7307 from Nice at the gate
15:55U2 4553 to Venezia leaves the gate
23 h 15 apart on the timetable, overnight
U2 4553 leaves 23 h 15 after AF 7307 arrives on the timetable: more than half a day, so not a connection we count.