AM 6856 then FR 572 at Madrid
Paris Orly → Madrid → Porto
Timetable, Madrid time
21:25AM 6856 from Paris Orly at the gatealso AD 7861
16:40FR 572 to Porto leaves the gate
19 h 15 apart on the timetable, overnight
FR 572 leaves 19 h 15 after AM 6856 arrives on the timetable: more than half a day, so not a connection we count.