FR 6921 then VY 3042 at Barcelona
Dublin → Barcelona → Tenerife North
Timetable, Barcelona time
21:40FR 6921 from Dublin at the gate
20:00VY 3042 to Tenerife North leaves the gatealso QR 3569, IB 5581, LL 5581
22 h 20 apart on the timetable, overnight
VY 3042 leaves 22 h 20 after FR 6921 arrives on the timetable: more than half a day, so not a connection we count.