DL 996 then AA 1660 at LAX
Atlanta → Los Angeles → Dallas-Fort Worth
Timetable, Los Angeles time
08:59DL 996 from Atlanta at the gate
23:58AA 1660 to Dallas-Fort Worth leaves the gate
14 h 59 apart on the timetable
AA 1660 leaves 14 h 59 after DL 996 arrives on the timetable: more than half a day, so not a connection we count.