FR 5712 then UX 1141 at Madrid
Budapest → Madrid → Porto
Timetable, Madrid time
20:05FR 5712 from Budapest at the gate
19:05UX 1141 to Porto leaves the gatealso KU 6048, SK 8376
23 h apart on the timetable, overnight
UX 1141 leaves 23 h after FR 5712 arrives on the timetable: more than half a day, so not a connection we count.