UA 38 then AS 9915 at LAX
Tokyo Haneda → Los Angeles → Dallas-Fort Worth
Timetable, Los Angeles time
12:26UA 38 from Tokyo Haneda at the gate
07:34AS 9915 to Dallas-Fort Worth leaves the gate
19 h 08 apart on the timetable, overnight
AS 9915 leaves 19 h 08 after UA 38 arrives on the timetable: more than half a day, so not a connection we count.