DL 1584 then AA 1433 at LAX
Austin → Los Angeles → Chicago O'Hare
Timetable, Los Angeles time
20:26DL 1584 from Austin at the gate
17:56AA 1433 to Chicago O'Hare leaves the gate
21 h 30 apart on the timetable, overnight
AA 1433 leaves 21 h 30 after DL 1584 arrives on the timetable: more than half a day, so not a connection we count.