OZ 6321 then UA 3012 at San Francisco
Portland (Oregon) → San Francisco → Manila
Timetable, San Francisco time
09:07OZ 6321 from Portland (Oregon) at the gate
00:55UA 3012 to Manila leaves the gate
15 h 48 apart on the timetable, overnight
UA 3012 leaves 15 h 48 after OZ 6321 arrives on the timetable: more than half a day, so not a connection we count.