UA 2754 then UA 5763 at San Francisco
Minneapolis → San Francisco → Ontario
Timetable, San Francisco time
19:35UA 2754 from Minneapolis at the gatealso OZ 6312, VA 8253, NZ 9438
16:19UA 5763 to Ontario leaves the gate
20 h 44 apart on the timetable, overnight
UA 5763 leaves 20 h 44 after UA 2754 arrives on the timetable: more than half a day, so not a connection we count.