IB 5809 then QR 3600 at Barcelona
Palermo → Barcelona → Mahón
Timetable, Barcelona time
14:25IB 5809 from Palermo at the gatealso LL 5809, VY 6127
07:45QR 3600 to Mahón leaves the gatealso VY 3602, IB 5269
17 h 20 apart on the timetable, overnight
QR 3600 leaves 17 h 20 after IB 5809 arrives on the timetable: more than half a day, so not a connection we count.