UA 38 then AA 1997 at LAX
Tokyo Haneda → Los Angeles → Austin
Timetable, Los Angeles time
12:45UA 38 from Tokyo Haneda at the gate
10:38AA 1997 to Austin leaves the gate
21 h 53 apart on the timetable, overnight
AA 1997 leaves 21 h 53 after UA 38 arrives on the timetable: more than half a day, so not a connection we count.