FR 574 then VY 1624 at Barcelona
Bologna → Barcelona → Santiago de Compostela
Timetable, Barcelona time
16:30FR 574 from Bologna at the gate
12:00VY 1624 to Santiago de Compostela leaves the gatealso QR 3532, IB 5204
19 h 30 apart on the timetable, overnight
VY 1624 leaves 19 h 30 after FR 574 arrives on the timetable: more than half a day, so not a connection we count.