AZ 325 then U2 1684 at Fiumicino
Paris Charles de Gaulle → Rome → Nice
Timetable, Rome time
20:20AZ 325 from Paris Charles de Gaulle at the gate
11:35U2 1684 to Nice leaves the gate
15 h 15 apart on the timetable, overnight
U2 1684 leaves 15 h 15 after AZ 325 arrives on the timetable: more than half a day, so not a connection we count.