AF 1643 then U2 4501 at Charles de Gaulle
Geneva → Paris → Nice
Timetable, Paris time
11:50AF 1643 from Geneva at the gate
06:55U2 4501 to Nice leaves the gate
19 h 05 apart on the timetable, overnight
U2 4501 leaves 19 h 05 after AF 1643 arrives on the timetable: more than half a day, so not a connection we count.