IB 5287 then FR 3166 at Barcelona
Mahón → Barcelona → Palermo
Timetable, Barcelona time
09:30IB 5287 from Mahón at the gate
08:30FR 3166 to Palermo leaves the gate
23 h apart on the timetable, overnight
FR 3166 leaves 23 h after IB 5287 arrives on the timetable: more than half a day, so not a connection we count.