XZ 2330 then FR 4856 at Fiumicino
Cagliari → Rome → Catania
Timetable, Rome time
07:10XZ 2330 from Cagliari at the gate
20:50FR 4856 to Catania leaves the gate
13 h 40 apart on the timetable
FR 4856 leaves 13 h 40 after XZ 2330 arrives on the timetable: more than half a day, so not a connection we count.