IB 674 then FR 572 at Madrid
Milan → Madrid → Porto
Timetable, Madrid time
16:45IB 674 from Milan at the gatealso LA 1801, VY 5382, QR 6992, AA 8658
09:15FR 572 to Porto leaves the gate
16 h 30 apart on the timetable, overnight
FR 572 leaves 16 h 30 after IB 674 arrives on the timetable: more than half a day, so not a connection we count.