FR 574 then QR 3550 at Barcelona
Bologna → Barcelona → Seville
Timetable, Barcelona time
16:30FR 574 from Bologna at the gate
11:45QR 3550 to Seville leaves the gate
19 h 15 apart on the timetable, overnight
QR 3550 leaves 19 h 15 after FR 574 arrives on the timetable: more than half a day, so not a connection we count.