FR 573 then QR 6580 at Madrid
Porto → Madrid → Seville
Timetable, Madrid time
14:35FR 573 from Porto at the gate
11:25QR 6580 to Seville leaves the gatealso AA 8697
20 h 50 apart on the timetable, overnight
QR 6580 leaves 20 h 50 after FR 573 arrives on the timetable: more than half a day, so not a connection we count.