AS 9646 then UA 684 at LAX
Kansas City → Los Angeles → Fresno
Timetable, Los Angeles time
16:48AS 9646 from Kansas City at the gate
16:30UA 684 to Fresno leaves the gate
23 h 42 apart on the timetable, overnight
UA 684 leaves 23 h 42 after AS 9646 arrives on the timetable: more than half a day, so not a connection we count.