FR 6920 then FR 5555 at Dublin
Barcelona → Dublin → Tenerife South
Timetable, Dublin time
23:55FR 6920 from Barcelona at the gate
20:30FR 5555 to Tenerife South leaves the gate
20 h 35 apart on the timetable, overnight
FR 5555 leaves 20 h 35 after FR 6920 arrives on the timetable: more than half a day, so not a connection we count.