CM 2339 then JL 5452 at San Francisco
Salt Lake City → San Francisco → Las Vegas
Timetable, San Francisco time
20:05CM 2339 from Salt Lake City at the gatealso AC 4239, UA 5457, OZ 6523, VA 8448
19:19JL 5452 to Las Vegas leaves the gate
23 h 14 apart on the timetable, overnight
JL 5452 leaves 23 h 14 after CM 2339 arrives on the timetable: more than half a day, so not a connection we count.