AZ 571 then XZ 2813 at Fiumicino
Zurich → Rome → Catania
Timetable, Rome time
12:25AZ 571 from Zurich at the gate
12:05XZ 2813 to Catania leaves the gate
23 h 40 apart on the timetable, overnight
XZ 2813 leaves 23 h 40 after AZ 571 arrives on the timetable: more than half a day, so not a connection we count.