AF 1567 then U2 4555 at Charles de Gaulle
Firenze → Paris → Venezia
Timetable, Paris time
17:10AF 1567 from Firenze at the gate
06:00U2 4555 to Venezia leaves the gate
12 h 50 apart on the timetable, overnight
U2 4555 leaves 12 h 50 after AF 1567 arrives on the timetable: more than half a day, so not a connection we count.