AA 6420 then AS 9885 at LAX
Seattle (SEA) → Los Angeles → Kansas City
Timetable, Los Angeles time
09:22AA 6420 from Seattle (SEA) at the gate
09:20AS 9885 to Kansas City leaves the gate
23 h 58 apart on the timetable, overnight
AS 9885 leaves 23 h 58 after AA 6420 arrives on the timetable: more than half a day, so not a connection we count.