WN 1086 then OO 379 at Denver
Dallas → Denver → Salt Lake City
Timetable, Denver time
14:30WN 1086 from Dallas at the gate
13:45OO 379 to Salt Lake City leaves the gate
23 h 15 apart on the timetable, overnight
OO 379 leaves 23 h 15 after WN 1086 arrives on the timetable: more than half a day, so not a connection we count.