CM 1442 then UA 574 at San Francisco
San Luis Obispo → San Francisco → Phoenix
Timetable, San Francisco time
19:56CM 1442 from San Luis Obispo at the gatealso UA 5419, LH 7975
16:27UA 574 to Phoenix leaves the gatealso AZ 4502
20 h 31 apart on the timetable, overnight
UA 574 leaves 20 h 31 after CM 1442 arrives on the timetable: more than half a day, so not a connection we count.