JL 2 then QR 3422 at San Francisco
Tokyo Haneda → San Francisco → San Diego
Timetable, San Francisco time
10:25JL 2 from Tokyo Haneda at the gatealso AS 7320, AA 8401, MH 9102
07:04QR 3422 to San Diego leaves the gate
20 h 39 apart on the timetable, overnight
QR 3422 leaves 20 h 39 after JL 2 arrives on the timetable: more than half a day, so not a connection we count.