IB 774 then FR 572 at Madrid
Hamburg → Madrid → Porto
Timetable, Madrid time
18:55IB 774 from Hamburg at the gate
14:05FR 572 to Porto leaves the gate
19 h 10 apart on the timetable, overnight
FR 572 leaves 19 h 10 after IB 774 arrives on the timetable: more than half a day, so not a connection we count.