DL 763 then AA 1717 at LAX
Atlanta → Los Angeles → Miami
Timetable, Los Angeles time
19:55DL 763 from Atlanta at the gate
11:00AA 1717 to Miami leaves the gate
15 h 05 apart on the timetable, overnight
AA 1717 leaves 15 h 05 after DL 763 arrives on the timetable: more than half a day, so not a connection we count.