CM 1431 then UA 1561 at San Francisco
Redmond → San Francisco → San Diego
Timetable, San Francisco time
21:19CM 1431 from Redmond at the gatealso UA 5534
16:55UA 1561 to San Diego leaves the gatealso AC 4192, VA 8231, LH 9202, NZ 9644
19 h 36 apart on the timetable, overnight
UA 1561 leaves 19 h 36 after CM 1431 arrives on the timetable: more than half a day, so not a connection we count.