QR 3755 then IB 5940 at Barcelona
Paris Orly → Barcelona → Nice
Timetable, Barcelona time
23:30QR 3755 from Paris Orly at the gatealso IB 5879, LL 5879, VY 8029
21:20IB 5940 to Nice leaves the gatealso LL 5940, VY 8136
21 h 50 apart on the timetable, overnight
IB 5940 leaves 21 h 50 after QR 3755 arrives on the timetable: more than half a day, so not a connection we count.