UA 2818 then OZ 9523 at San Francisco
Portland (Oregon) → San Francisco → Newark
Timetable, San Francisco time
09:08UA 2818 from Portland (Oregon) at the gatealso AC 3341, AZ 4374, VA 8459, NZ 9357
21:30OZ 9523 to Newark leaves the gate
12 h 22 apart on the timetable
OZ 9523 leaves 12 h 22 after UA 2818 arrives on the timetable: more than half a day, so not a connection we count.