IB 678 then FR 4066 at Madrid
Venezia → Madrid → Catania
Timetable, Madrid time
14:45IB 678 from Venezia at the gatealso VY 5109, QR 8009, AA 8592
09:30FR 4066 to Catania leaves the gate
18 h 45 apart on the timetable, overnight
FR 4066 leaves 18 h 45 after IB 678 arrives on the timetable: more than half a day, so not a connection we count.