FR 6921 then A3 1722 at Barcelona
Dublin → Barcelona → Lisbon
Timetable, Barcelona time
21:40FR 6921 from Dublin at the gate
18:05A3 1722 to Lisbon leaves the gatealso EK 4861, AD 7285, S4 8715, MS 9545
20 h 25 apart on the timetable, overnight
A3 1722 leaves 20 h 25 after FR 6921 arrives on the timetable: more than half a day, so not a connection we count.