BR 18 then QR 3422 at San Francisco
Taipei → San Francisco → San Diego
Timetable, San Francisco time
15:00BR 18 from Taipei at the gatealso TG 6252, CM 8011
07:04QR 3422 to San Diego leaves the gate
16 h 04 apart on the timetable, overnight
QR 3422 leaves 16 h 04 after BR 18 arrives on the timetable: more than half a day, so not a connection we count.