FR 6875 then QR 3600 at Barcelona
Dublin → Barcelona → Mahón
Timetable, Barcelona time
14:50FR 6875 from Dublin at the gate
07:45QR 3600 to Mahón leaves the gatealso VY 3602, IB 5269
16 h 55 apart on the timetable, overnight
QR 3600 leaves 16 h 55 after FR 6875 arrives on the timetable: more than half a day, so not a connection we count.