DL 1386 then AR 1305 at Miami
Atlanta → Miami → Buenos Aires
Timetable, Miami time
17:20DL 1386 from Atlanta at the gate
08:10AR 1305 to Buenos Aires leaves the gate
14 h 50 apart on the timetable, overnight
AR 1305 leaves 14 h 50 after DL 1386 arrives on the timetable: more than half a day, so not a connection we count.