QR 3726 then VY 1156 at Barcelona
Ibiza → Barcelona → Ljubljana
Timetable, Barcelona time
16:30QR 3726 from Ibiza at the gate
15:00VY 1156 to Ljubljana leaves the gatealso IB 5116, LL 5116
22 h 30 apart on the timetable, overnight
VY 1156 leaves 22 h 30 after QR 3726 arrives on the timetable: more than half a day, so not a connection we count.