AF 7391 then U2 4501 at Charles de Gaulle
Clermont-Ferrand → Paris → Nice
Timetable, Paris time
12:25AF 7391 from Clermont-Ferrand at the gate
06:55U2 4501 to Nice leaves the gate
18 h 30 apart on the timetable, overnight
U2 4501 leaves 18 h 30 after AF 7391 arrives on the timetable: more than half a day, so not a connection we count.