FR 652 then EC 7681 at Lisbon
Dublin → Lisbon → Barcelona
Timetable, Lisbon time
20:25FR 652 from Dublin at the gate
18:30EC 7681 to Barcelona leaves the gate
22 h 05 apart on the timetable, overnight
EC 7681 leaves 22 h 05 after FR 652 arrives on the timetable: more than half a day, so not a connection we count.