DL 182 then FR 4861 at Fiumicino
New York JFK → Rome → Catania
Timetable, Rome time
07:45DL 182 from New York JFK at the gate
06:10FR 4861 to Catania leaves the gate
22 h 25 apart on the timetable, overnight
FR 4861 leaves 22 h 25 after DL 182 arrives on the timetable: more than half a day, so not a connection we count.