VY 1461 then IB 2603 at Barcelona
Bilbao → Barcelona → Buenos Aires
Timetable, Barcelona time
10:05VY 1461 from Bilbao at the gatealso QR 3561, IB 5161, LL 5161, LA 5797
08:20IB 2603 to Buenos Aires leaves the gatealso LL 2603, AY 5353, QR 6953
22 h 15 apart on the timetable, overnight
IB 2603 leaves 22 h 15 after VY 1461 arrives on the timetable: more than half a day, so not a connection we count.