FR 3130 then QR 142 at Barcelona
Ibiza → Barcelona → Doha
Timetable, Barcelona time
23:05FR 3130 from Ibiza at the gate
22:15QR 142 to Doha leaves the gatealso LA 5615, IB 6144
23 h 10 apart on the timetable, overnight
QR 142 leaves 23 h 10 after FR 3130 arrives on the timetable: more than half a day, so not a connection we count.