EY 4381 then FR 572 at Madrid
Asuncion → Madrid → Porto
Timetable, Madrid time
04:50EY 4381 from Asuncion at the gate
22:40FR 572 to Porto leaves the gate
17 h 50 apart on the timetable
FR 572 leaves 17 h 50 after EY 4381 arrives on the timetable: more than half a day, so not a connection we count.