FR 574 then QR 3686 at Barcelona
Bologna → Barcelona → Torino
Timetable, Barcelona time
20:15FR 574 from Bologna at the gate
12:35QR 3686 to Torino leaves the gate
16 h 20 apart on the timetable, overnight
QR 3686 leaves 16 h 20 after FR 574 arrives on the timetable: more than half a day, so not a connection we count.