AF 381 then U2 4551 at Charles de Gaulle
Beijing → Paris → Venezia
Timetable, Paris time
06:05AF 381 from Beijing at the gate
18:10U2 4551 to Venezia leaves the gate
12 h 05 apart on the timetable
U2 4551 leaves 12 h 05 after AF 381 arrives on the timetable: more than half a day, so not a connection we count.