FR 3130 then FR 8217 at Barcelona
Ibiza → Barcelona → London Stansted
Timetable, Barcelona time
20:40FR 3130 from Ibiza at the gate
18:55FR 8217 to London Stansted leaves the gate
22 h 15 apart on the timetable, overnight
FR 8217 leaves 22 h 15 after FR 3130 arrives on the timetable: more than half a day, so not a connection we count.