UA 469 then AA 1997 at LAX
Houston → Los Angeles → Austin
Timetable, Los Angeles time
11:54UA 469 from Houston at the gate
10:38AA 1997 to Austin leaves the gate
22 h 44 apart on the timetable, overnight
AA 1997 leaves 22 h 44 after UA 469 arrives on the timetable: more than half a day, so not a connection we count.