AC 2676 then FR 6874 at Barcelona
Lisbon → Barcelona → Dublin
Timetable, Barcelona time
17:15AC 2676 from Lisbon at the gatealso UA 6887
10:20FR 6874 to Dublin leaves the gate
17 h 05 apart on the timetable, overnight
FR 6874 leaves 17 h 05 after AC 2676 arrives on the timetable: more than half a day, so not a connection we count.