AC 4510 then WN 2386 at San Francisco
Salt Lake City → San Francisco → Las Vegas
Timetable, San Francisco time
10:28AC 4510 from Salt Lake City at the gatealso UA 5970, CA 7406, VA 8449
10:05WN 2386 to Las Vegas leaves the gate
23 h 37 apart on the timetable, overnight
WN 2386 leaves 23 h 37 after AC 4510 arrives on the timetable: more than half a day, so not a connection we count.