WN 2013 then WN 2873 at Phoenix
Spokane → Phoenix → Salt Lake City
Timetable, Phoenix time
09:50WN 2013 from Spokane at the gate
09:15WN 2873 to Salt Lake City leaves the gate
23 h 25 apart on the timetable, overnight
WN 2873 leaves 23 h 25 after WN 2013 arrives on the timetable: more than half a day, so not a connection we count.