UA 3905 then AS 586 at San Francisco
Tokyo Haneda → San Francisco → San Diego
Timetable, San Francisco time
16:33UA 3905 from Tokyo Haneda at the gate
10:05AS 586 to San Diego leaves the gatealso QR 3437, AA 7548
17 h 32 apart on the timetable, overnight
AS 586 leaves 17 h 32 after UA 3905 arrives on the timetable: more than half a day, so not a connection we count.