AF 4191 then U2 4525 at Charles de Gaulle
Cayenne → Paris → Nice
Timetable, Paris time
05:40AF 4191 from Cayenne at the gate
19:30U2 4525 to Nice leaves the gate
13 h 50 apart on the timetable
U2 4525 leaves 13 h 50 after AF 4191 arrives on the timetable: more than half a day, so not a connection we count.