AF 7463 then U2 4553 at Charles de Gaulle
Montpellier → Paris → Venezia
Timetable, Paris time
16:35AF 7463 from Montpellier at the gate
15:55U2 4553 to Venezia leaves the gate
23 h 20 apart on the timetable, overnight
U2 4553 leaves 23 h 20 after AF 7463 arrives on the timetable: more than half a day, so not a connection we count.