A3 650 then FR 4858 at Fiumicino
Athens → Rome → Catania
Timetable, Rome time
09:40A3 650 from Athens at the gate
09:25FR 4858 to Catania leaves the gate
23 h 45 apart on the timetable, overnight
FR 4858 leaves 23 h 45 after A3 650 arrives on the timetable: more than half a day, so not a connection we count.