QR 3760 then IB 5410 at Barcelona
Paris Orly → Barcelona → London Gatwick
Timetable, Barcelona time
18:05QR 3760 from Paris Orly at the gatealso IB 5445, LL 5445, VY 8019
13:55IB 5410 to London Gatwick leaves the gatealso LL 5410, VY 7614, BA 8068
19 h 50 apart on the timetable, overnight
IB 5410 leaves 19 h 50 after QR 3760 arrives on the timetable: more than half a day, so not a connection we count.