FR 3175 then QR 3669 at Barcelona
Ibiza → Barcelona → Nice
Timetable, Barcelona time
23:50FR 3175 from Ibiza at the gate
21:20QR 3669 to Nice leaves the gate
21 h 30 apart on the timetable, overnight
QR 3669 leaves 21 h 30 after FR 3175 arrives on the timetable: more than half a day, so not a connection we count.