FR 3180 then AZ 1709 at Fiumicino
Barcelona → Rome → Catania
Timetable, Rome time
09:50FR 3180 from Barcelona at the gate
08:15AZ 1709 to Catania leaves the gate
22 h 25 apart on the timetable, overnight
AZ 1709 leaves 22 h 25 after FR 3180 arrives on the timetable: more than half a day, so not a connection we count.