IB 338 then FR 494 at Madrid
Miami → Madrid → Dublin
Timetable, Madrid time
13:05IB 338 from Miami at the gatealso AY 5642, EI 5864, QR 6859, BA 7260, AA 8740
10:10FR 494 to Dublin leaves the gate
21 h 05 apart on the timetable, overnight
FR 494 leaves 21 h 05 after IB 338 arrives on the timetable: more than half a day, so not a connection we count.