EW 9440 then QR 3544 at Barcelona
Düsseldorf → Barcelona → Ibiza
Timetable, Barcelona time
09:00EW 9440 from Düsseldorf at the gate
07:50QR 3544 to Ibiza leaves the gate
22 h 50 apart on the timetable, overnight
QR 3544 leaves 22 h 50 after EW 9440 arrives on the timetable: more than half a day, so not a connection we count.