QR 3774 then FR 6973 at Barcelona
Torino → Barcelona → Rome
Timetable, Barcelona time
16:25QR 3774 from Torino at the gate
05:55FR 6973 to Rome leaves the gate
13 h 30 apart on the timetable, overnight
FR 6973 leaves 13 h 30 after QR 3774 arrives on the timetable: more than half a day, so not a connection we count.