FR 2897 then QR 3573 at Barcelona
Palma de Mallorca → Barcelona → Cagliari
Timetable, Barcelona time
13:25FR 2897 from Palma de Mallorca at the gate
11:05QR 3573 to Cagliari leaves the gate
21 h 40 apart on the timetable, overnight
QR 3573 leaves 21 h 40 after FR 2897 arrives on the timetable: more than half a day, so not a connection we count.