IB 2602 then VY 1620 at Barcelona
Buenos Aires → Barcelona → Santiago de Compostela
Timetable, Barcelona time
08:15IB 2602 from Buenos Aires at the gatealso LL 2602, AY 5352, QR 7230
07:10VY 1620 to Santiago de Compostela leaves the gatealso IB 5200, LL 5200
22 h 55 apart on the timetable, overnight
VY 1620 leaves 22 h 55 after IB 2602 arrives on the timetable: more than half a day, so not a connection we count.