DL 1584 then AA 979 at LAX
Austin → Los Angeles → Phoenix Sky Harbor
Timetable, Los Angeles time
20:26DL 1584 from Austin at the gate
19:05AA 979 to Phoenix Sky Harbor leaves the gate
22 h 39 apart on the timetable, overnight
AA 979 leaves 22 h 39 after DL 1584 arrives on the timetable: more than half a day, so not a connection we count.