IB 5939 then IB 5062 at Barcelona
Marseille → Barcelona → Granada
Timetable, Barcelona time
15:30IB 5939 from Marseille at the gatealso LL 5939, VY 8133
12:00IB 5062 to Granada leaves the gate
20 h 30 apart on the timetable, overnight
IB 5062 leaves 20 h 30 after IB 5939 arrives on the timetable: more than half a day, so not a connection we count.