FR 879 then IB 418 at Barcelona
Venezia → Barcelona → Madrid
Timetable, Barcelona time
22:30FR 879 from Venezia at the gate
18:00IB 418 to Madrid leaves the gatealso IB 418S, LA 1585, CX 1836, LL 3018, VY 5082, AV 6019, QR 6562
19 h 30 apart on the timetable, overnight
IB 418 leaves 19 h 30 after FR 879 arrives on the timetable: more than half a day, so not a connection we count.