CM 2528 then CX 7866 at San Francisco
Ontario → San Francisco → Portland (Oregon)
Timetable, San Francisco time
20:10CM 2528 from Ontario at the gatealso AC 4112
11:41CX 7866 to Portland (Oregon) leaves the gate
15 h 31 apart on the timetable, overnight
CX 7866 leaves 15 h 31 after CM 2528 arrives on the timetable: more than half a day, so not a connection we count.