W6 2047 then QR 3544 at Barcelona
Krakow → Barcelona → Ibiza
Timetable, Barcelona time
08:25W6 2047 from Krakow at the gate
07:50QR 3544 to Ibiza leaves the gate
23 h 25 apart on the timetable, overnight
QR 3544 leaves 23 h 25 after W6 2047 arrives on the timetable: more than half a day, so not a connection we count.