OZ 6344 then CX 7866 at San Francisco
St Louis → San Francisco → Portland (Oregon)
Timetable, San Francisco time
21:41OZ 6344 from St Louis at the gate
11:41CX 7866 to Portland (Oregon) leaves the gate
14 h apart on the timetable, overnight
CX 7866 leaves 14 h after OZ 6344 arrives on the timetable: more than half a day, so not a connection we count.