IB 655 then FR 4861 at Fiumicino
Madrid → Rome → Catania
Timetable, Rome time
19:30IB 655 from Madrid at the gate
09:15FR 4861 to Catania leaves the gate
13 h 45 apart on the timetable, overnight
FR 4861 leaves 13 h 45 after IB 655 arrives on the timetable: more than half a day, so not a connection we count.