FR 3877 then UX 1671 at Madrid
Tangier → Madrid → Zurich
Timetable, Madrid time
16:35FR 3877 from Tangier at the gate
15:10UX 1671 to Zurich leaves the gatealso EY 4331, MU 4966, AM 6866
22 h 35 apart on the timetable, overnight
UX 1671 leaves 22 h 35 after FR 3877 arrives on the timetable: more than half a day, so not a connection we count.