QR 3768 then IB 5152 at Barcelona
Palma de Mallorca → Barcelona → Seville
Timetable, Barcelona time
16:20QR 3768 from Palma de Mallorca at the gate
14:30IB 5152 to Seville leaves the gate
22 h 10 apart on the timetable, overnight
IB 5152 leaves 22 h 10 after QR 3768 arrives on the timetable: more than half a day, so not a connection we count.