FR 7807 then FR 3174 at Barcelona
London Luton → Barcelona → Ibiza
Timetable, Barcelona time
17:45FR 7807 from London Luton at the gate
07:45FR 3174 to Ibiza leaves the gate
14 h apart on the timetable, overnight
FR 3174 leaves 14 h after FR 7807 arrives on the timetable: more than half a day, so not a connection we count.