VY 3617 then BA 485 at Barcelona
Mahón → Barcelona → London Heathrow
Timetable, Barcelona time
20:10VY 3617 from Mahón at the gatealso QR 3734, IB 5284
17:00BA 485 to London Heathrow leaves the gatealso IB 3666, AA 6821, VY 9563
20 h 50 apart on the timetable, overnight
BA 485 leaves 20 h 50 after VY 3617 arrives on the timetable: more than half a day, so not a connection we count.