QR 3755 then FR 9015 at Barcelona
Paris Orly → Barcelona → London Stansted
Timetable, Barcelona time
23:30QR 3755 from Paris Orly at the gatealso IB 5879, LL 5879, VY 8029
12:20FR 9015 to London Stansted leaves the gate
12 h 50 apart on the timetable, overnight
FR 9015 leaves 12 h 50 after QR 3755 arrives on the timetable: more than half a day, so not a connection we count.