U2 6112 then U2 1684 at Fiumicino
Strasbourg → Rome → Nice
Timetable, Rome time
16:40U2 6112 from Strasbourg at the gate
14:45U2 1684 to Nice leaves the gate
22 h 05 apart on the timetable, overnight
U2 1684 leaves 22 h 05 after U2 6112 arrives on the timetable: more than half a day, so not a connection we count.