AA 8574 then FR 494 at Madrid
Porto → Madrid → Dublin
Timetable, Madrid time
14:45AA 8574 from Porto at the gate
10:10FR 494 to Dublin leaves the gate
19 h 25 apart on the timetable, overnight
FR 494 leaves 19 h 25 after AA 8574 arrives on the timetable: more than half a day, so not a connection we count.