AF 7391 then U2 4555 at Charles de Gaulle
Clermont-Ferrand → Paris → Venezia
Timetable, Paris time
12:25AF 7391 from Clermont-Ferrand at the gate
06:00U2 4555 to Venezia leaves the gate
17 h 35 apart on the timetable, overnight
U2 4555 leaves 17 h 35 after AF 7391 arrives on the timetable: more than half a day, so not a connection we count.