CA 7295 then UA 574 at San Francisco
Chicago O'Hare → San Francisco → Phoenix
Timetable, San Francisco time
00:53CA 7295 from Chicago O'Hare at the gate
16:27UA 574 to Phoenix leaves the gatealso AZ 4502
15 h 34 apart on the timetable
UA 574 leaves 15 h 34 after CA 7295 arrives on the timetable: more than half a day, so not a connection we count.