FR 4860 then AZ 2042 at Fiumicino
Catania → Rome → Milan Linate
Timetable, Rome time
16:00FR 4860 from Catania at the gate
13:00AZ 2042 to Milan Linate leaves the gate
21 h apart on the timetable, overnight
AZ 2042 leaves 21 h after FR 4860 arrives on the timetable: more than half a day, so not a connection we count.