WN 1567 then UA 2014 at Denver
Salt Lake City → Denver → Boise
Timetable, Denver time
20:05WN 1567 from Salt Lake City at the gate
19:25UA 2014 to Boise leaves the gate
23 h 20 apart on the timetable, overnight
UA 2014 leaves 23 h 20 after WN 1567 arrives on the timetable: more than half a day, so not a connection we count.