UA 651 then AA 1997 at LAX
Baltimore → Los Angeles → Austin
Timetable, Los Angeles time
14:18UA 651 from Baltimore at the gate
10:38AA 1997 to Austin leaves the gate
20 h 20 apart on the timetable, overnight
AA 1997 leaves 20 h 20 after UA 651 arrives on the timetable: more than half a day, so not a connection we count.