FR 5817 then FR 4861 at Fiumicino
Bari → Rome → Catania
Timetable, Rome time
19:05FR 5817 from Bari at the gate
09:15FR 4861 to Catania leaves the gate
14 h 10 apart on the timetable, overnight
FR 4861 leaves 14 h 10 after FR 5817 arrives on the timetable: more than half a day, so not a connection we count.