IB 404 then FR 494 at Madrid
Barcelona → Madrid → Dublin
Timetable, Madrid time
10:40IB 404 from Barcelona at the gatealso IB 404S, LA 1515, LL 3004, VY 5030, QR 5092, AV 6000, BA 7078, AA 8622
07:50FR 494 to Dublin leaves the gate
21 h 10 apart on the timetable, overnight
FR 494 leaves 21 h 10 after IB 404 arrives on the timetable: more than half a day, so not a connection we count.