FR 3029 then FR 6874 at Barcelona
Ibiza → Barcelona → Dublin
Timetable, Barcelona time
00:50FR 3029 from Ibiza at the gate
19:55FR 6874 to Dublin leaves the gate
19 h 05 apart on the timetable
FR 6874 leaves 19 h 05 after FR 3029 arrives on the timetable: more than half a day, so not a connection we count.