UA 949 then QR 3422 at San Francisco
London → San Francisco → San Diego
Timetable, San Francisco time
16:55UA 949 from London at the gatealso LX 3048, AC 5082, OS 7855, SN 9101, LH 9378, NZ 9855
07:04QR 3422 to San Diego leaves the gate
14 h 09 apart on the timetable, overnight
QR 3422 leaves 14 h 09 after UA 949 arrives on the timetable: more than half a day, so not a connection we count.