UA 870 then QR 3310 at San Francisco
Sydney → San Francisco → Santa Ana
Timetable, San Francisco time
06:25UA 870 from Sydney at the gatealso AV 2191, LX 3159, VA 8004, LH 8937, NZ 9870
20:52QR 3310 to Santa Ana leaves the gate
14 h 27 apart on the timetable
QR 3310 leaves 14 h 27 after UA 870 arrives on the timetable: more than half a day, so not a connection we count.