AF 1383 then U2 4555 at Charles de Gaulle
Prague → Paris → Venezia
Timetable, Paris time
14:05AF 1383 from Prague at the gate
06:00U2 4555 to Venezia leaves the gate
15 h 55 apart on the timetable, overnight
U2 4555 leaves 15 h 55 after AF 1383 arrives on the timetable: more than half a day, so not a connection we count.