AF 27 then U2 4525 at Charles de Gaulle
Los Angeles → Paris → Nice
Timetable, Paris time
16:50AF 27 from Los Angeles at the gate
15:45U2 4525 to Nice leaves the gate
22 h 55 apart on the timetable, overnight
U2 4525 leaves 22 h 55 after AF 27 arrives on the timetable: more than half a day, so not a connection we count.