FR 3977 then VY 3066 at Barcelona
Dublin → Barcelona → Fuerteventura
Timetable, Barcelona time
21:10FR 3977 from Dublin at the gate
16:25VY 3066 to Fuerteventura leaves the gatealso IB 5585, LL 5585
19 h 15 apart on the timetable, overnight
VY 3066 leaves 19 h 15 after FR 3977 arrives on the timetable: more than half a day, so not a connection we count.