W4 5011 then U2 1684 at Fiumicino
Tirana → Rome → Nice
Timetable, Rome time
19:35W4 5011 from Tirana at the gate
12:25U2 1684 to Nice leaves the gate
16 h 50 apart on the timetable, overnight
U2 1684 leaves 16 h 50 after W4 5011 arrives on the timetable: more than half a day, so not a connection we count.