UA 892 then AF 8811 at San Francisco
Seoul → San Francisco → Los Angeles
Timetable, San Francisco time
11:45UA 892 from Seoul at the gatealso OZ 6614
11:44AF 8811 to Los Angeles leaves the gate
23 h 59 apart on the timetable, overnight
AF 8811 leaves 23 h 59 after UA 892 arrives on the timetable: more than half a day, so not a connection we count.