UA 1027 then AS 9915 at LAX
Seattle (SEA) → Los Angeles → Dallas-Fort Worth
Timetable, Los Angeles time
15:05UA 1027 from Seattle (SEA) at the gate
07:34AS 9915 to Dallas-Fort Worth leaves the gate
16 h 29 apart on the timetable, overnight
AS 9915 leaves 16 h 29 after UA 1027 arrives on the timetable: more than half a day, so not a connection we count.