UX 1094 then AR 1135 at Madrid
Amsterdam → Madrid → Buenos Aires
Timetable, Madrid time
21:45UX 1094 from Amsterdam at the gatealso MU 4953, AM 6805, EY 7537
09:55AR 1135 to Buenos Aires leaves the gate
12 h 10 apart on the timetable, overnight
AR 1135 leaves 12 h 10 after UX 1094 arrives on the timetable: more than half a day, so not a connection we count.