AT 960 then QR 3503 at Barcelona
Casablanca → Barcelona → Ibiza
Timetable, Barcelona time
18:10AT 960 from Casablanca at the gate
14:55QR 3503 to Ibiza leaves the gate
20 h 45 apart on the timetable, overnight
QR 3503 leaves 20 h 45 after AT 960 arrives on the timetable: more than half a day, so not a connection we count.