AF 756 then U2 4525 at Charles de Gaulle
Kinshasa → Paris → Nice
Timetable, Paris time
07:20AF 756 from Kinshasa at the gate
19:30U2 4525 to Nice leaves the gate
12 h 10 apart on the timetable
U2 4525 leaves 12 h 10 after AF 756 arrives on the timetable: more than half a day, so not a connection we count.