QR 3733 then VY 3508 at Barcelona
Mahón → Barcelona → Ibiza
Timetable, Barcelona time
19:25QR 3733 from Mahón at the gate
14:55VY 3508 to Ibiza leaves the gatealso QR 3562, IB 5252, LL 5252
19 h 30 apart on the timetable, overnight
VY 3508 leaves 19 h 30 after QR 3733 arrives on the timetable: more than half a day, so not a connection we count.