VY 6008 then FR 4852 at Fiumicino
Barcelona → Rome → Catania
Timetable, Rome time
13:20VY 6008 from Barcelona at the gate
09:35FR 4852 to Catania leaves the gate
20 h 15 apart on the timetable, overnight
FR 4852 leaves 20 h 15 after VY 6008 arrives on the timetable: more than half a day, so not a connection we count.