FR 6921 then VY 1152 at Barcelona
Dublin → Barcelona → Lisbon
Timetable, Barcelona time
21:40FR 6921 from Dublin at the gate
17:15VY 1152 to Lisbon leaves the gate
19 h 35 apart on the timetable, overnight
VY 1152 leaves 19 h 35 after FR 6921 arrives on the timetable: more than half a day, so not a connection we count.