XZ 418 then AR 1141 at Fiumicino
Palermo → Rome → Buenos Aires
Timetable, Rome time
20:19XZ 418 from Palermo at the gate
18:15AR 1141 to Buenos Aires leaves the gate
21 h 56 apart on the timetable, overnight
AR 1141 leaves 21 h 56 after XZ 418 arrives on the timetable: more than half a day, so not a connection we count.