UA 2754 then Y4 2443 at San Francisco
Minneapolis → San Francisco → Las Vegas
Timetable, San Francisco time
19:33UA 2754 from Minneapolis at the gatealso OZ 6312, VA 8253, NZ 9438
14:21Y4 2443 to Las Vegas leaves the gatealso F9 2486
18 h 48 apart on the timetable, overnight
Y4 2443 leaves 18 h 48 after UA 2754 arrives on the timetable: more than half a day, so not a connection we count.