FR 4584 then IB 5312 at Barcelona
Porto → Barcelona → Palma de Mallorca
Timetable, Barcelona time
18:35FR 4584 from Porto at the gate
11:20IB 5312 to Palma de Mallorca leaves the gate
16 h 45 apart on the timetable, overnight
IB 5312 leaves 16 h 45 after FR 4584 arrives on the timetable: more than half a day, so not a connection we count.