UA 762 then NH 7306 at San Francisco
Chicago O'Hare → San Francisco → Phoenix
Timetable, San Francisco time
14:42UA 762 from Chicago O'Hare at the gatealso AC 4161, NZ 9337
12:00NH 7306 to Phoenix leaves the gatealso CA 7333
21 h 18 apart on the timetable, overnight
NH 7306 leaves 21 h 18 after UA 762 arrives on the timetable: more than half a day, so not a connection we count.