BA 488 then QR 3600 at Barcelona
London Heathrow → Barcelona → Mahón
Timetable, Barcelona time
18:25BA 488 from London Heathrow at the gatealso AA 7199, VY 9668
07:45QR 3600 to Mahón leaves the gatealso VY 3602, IB 5269
13 h 20 apart on the timetable, overnight
QR 3600 leaves 13 h 20 after BA 488 arrives on the timetable: more than half a day, so not a connection we count.