IB 5939 then VY 1630 at Barcelona
Marseille → Barcelona → Santiago de Compostela
Timetable, Barcelona time
15:30IB 5939 from Marseille at the gatealso LL 5939, VY 8133
15:25VY 1630 to Santiago de Compostela leaves the gatealso IB 5209, LL 5209
23 h 55 apart on the timetable, overnight
VY 1630 leaves 23 h 55 after IB 5939 arrives on the timetable: more than half a day, so not a connection we count.