QR 3726 then EC 7694 at Barcelona
Ibiza → Barcelona → Lisbon
Timetable, Barcelona time
16:30QR 3726 from Ibiza at the gate
15:30EC 7694 to Lisbon leaves the gate
23 h apart on the timetable, overnight
EC 7694 leaves 23 h after QR 3726 arrives on the timetable: more than half a day, so not a connection we count.