QR 3735 then FR 2889 at Barcelona
Mahón → Barcelona → Palma de Mallorca
Timetable, Barcelona time
17:40QR 3735 from Mahón at the gate
16:20FR 2889 to Palma de Mallorca leaves the gate
22 h 40 apart on the timetable, overnight
FR 2889 leaves 22 h 40 after QR 3735 arrives on the timetable: more than half a day, so not a connection we count.