UA 842 then AS 307 at LAX
Sydney → Los Angeles → San Francisco
Timetable, Los Angeles time
06:05UA 842 from Sydney at the gate
20:07AS 307 to San Francisco leaves the gate
14 h 02 apart on the timetable
AS 307 leaves 14 h 02 after UA 842 arrives on the timetable: more than half a day, so not a connection we count.