FR 2514 then IB 681 at Madrid
Bucharest → Madrid → Venezia
Timetable, Madrid time
22:35FR 2514 from Bucharest at the gate
16:25IB 681 to Venezia leaves the gatealso LA 1652, VY 5110, QR 6994, AA 8806
17 h 50 apart on the timetable, overnight
IB 681 leaves 17 h 50 after FR 2514 arrives on the timetable: more than half a day, so not a connection we count.