A3 4034 then AR 1133 at Madrid
Athens → Madrid → Buenos Aires
Timetable, Madrid time
19:50A3 4034 from Athens at the gate
19:05AR 1133 to Buenos Aires leaves the gate
23 h 15 apart on the timetable, overnight
AR 1133 leaves 23 h 15 after A3 4034 arrives on the timetable: more than half a day, so not a connection we count.