QR 3760 then BA 485 at Barcelona
Ranon → Barcelona → London Heathrow
Timetable, Barcelona time
18:35QR 3760 from Ranon at the gate
17:00BA 485 to London Heathrow leaves the gatealso IB 3666, AA 6821, VY 9563
22 h 25 apart on the timetable, overnight
BA 485 leaves 22 h 25 after QR 3760 arrives on the timetable: more than half a day, so not a connection we count.