CM 2457 then UA 387 at San Francisco
Sacramento → San Francisco → Portland (Oregon)
Timetable, San Francisco time
21:41CM 2457 from Sacramento at the gatealso UA 5961, VA 8183, NZ 9675
21:13UA 387 to Portland (Oregon) leaves the gatealso VA 8571, NZ 9348
23 h 32 apart on the timetable, overnight
UA 387 leaves 23 h 32 after CM 2457 arrives on the timetable: more than half a day, so not a connection we count.