UA 1341 then UA 785 at San Francisco
Detroit → San Francisco → Phoenix
Timetable, San Francisco time
19:31UA 1341 from Detroit at the gatealso OZ 9538
16:55UA 785 to Phoenix leaves the gate
21 h 24 apart on the timetable, overnight
UA 785 leaves 21 h 24 after UA 1341 arrives on the timetable: more than half a day, so not a connection we count.