BA 486 then QR 3647 at Barcelona
London Heathrow → Barcelona → Mahón
Timetable, Barcelona time
17:30BA 486 from London Heathrow at the gatealso IB 3667, AA 6822, QR 8342, VY 9564
09:40QR 3647 to Mahón leaves the gate
16 h 10 apart on the timetable, overnight
QR 3647 leaves 16 h 10 after BA 486 arrives on the timetable: more than half a day, so not a connection we count.