IB 5939 then IB 5146 at Barcelona
Marseille → Barcelona → Seville
Timetable, Barcelona time
15:30IB 5939 from Marseille at the gatealso LL 5939, VY 8133
09:10IB 5146 to Seville leaves the gate
17 h 40 apart on the timetable, overnight
IB 5146 leaves 17 h 40 after IB 5939 arrives on the timetable: more than half a day, so not a connection we count.