AZ 1392 then U2 1684 at Fiumicino
Genova → Rome → Nice
Timetable, Rome time
20:25AZ 1392 from Genova at the gate
19:45U2 1684 to Nice leaves the gate
23 h 20 apart on the timetable, overnight
U2 1684 leaves 23 h 20 after AZ 1392 arrives on the timetable: more than half a day, so not a connection we count.