UA 5355 then UA 526 at Denver
Salt Lake City → Denver → Las Vegas
Timetable, Denver time
12:24UA 5355 from Salt Lake City at the gate
11:20UA 526 to Las Vegas leaves the gatealso WN 4012
22 h 56 apart on the timetable, overnight
UA 526 leaves 22 h 56 after UA 5355 arrives on the timetable: more than half a day, so not a connection we count.