QR 3733 then LA 5791 at Barcelona
Mahón → Barcelona → Torino
Timetable, Barcelona time
19:25QR 3733 from Mahón at the gate
12:35LA 5791 to Torino leaves the gate
17 h 10 apart on the timetable, overnight
LA 5791 leaves 17 h 10 after QR 3733 arrives on the timetable: more than half a day, so not a connection we count.