CX 7865 then UA 863 at San Francisco
Seattle → San Francisco → Sydney
Timetable, San Francisco time
09:41CX 7865 from Seattle at the gate
23:05UA 863 to Sydney leaves the gatealso LX 3158, VA 8005, LH 9327, NZ 9863
13 h 24 apart on the timetable
UA 863 leaves 13 h 24 after CX 7865 arrives on the timetable: more than half a day, so not a connection we count.