UX 1672 then AR 1133 at Madrid
Zurich → Madrid → Buenos Aires
Timetable, Madrid time
20:55UX 1672 from Zurich at the gatealso MU 4967, AM 6867, EY 7598
19:05AR 1133 to Buenos Aires leaves the gate
22 h 10 apart on the timetable, overnight
AR 1133 leaves 22 h 10 after UX 1672 arrives on the timetable: more than half a day, so not a connection we count.