QR 3570 then IB 5940 at Barcelona
Palma de Mallorca → Barcelona → Nice
Timetable, Barcelona time
22:15QR 3570 from Palma de Mallorca at the gate
21:20IB 5940 to Nice leaves the gatealso LL 5940, VY 8136
23 h 05 apart on the timetable, overnight
IB 5940 leaves 23 h 05 after QR 3570 arrives on the timetable: more than half a day, so not a connection we count.