FR 4892 then FR 5816 at Fiumicino
Catania → Rome → Bari
Timetable, Rome time
22:40FR 4892 from Catania at the gate
16:20FR 5816 to Bari leaves the gate
17 h 40 apart on the timetable, overnight
FR 5816 leaves 17 h 40 after FR 4892 arrives on the timetable: more than half a day, so not a connection we count.