FR 9613 then AZ 1781 at Fiumicino
Dublin → Rome → Palermo
Timetable, Rome time
16:45FR 9613 from Dublin at the gate
13:15AZ 1781 to Palermo leaves the gate
20 h 30 apart on the timetable, overnight
AZ 1781 leaves 20 h 30 after FR 9613 arrives on the timetable: more than half a day, so not a connection we count.