WN 582 then WN 1921 at Salt Lake City
Las Vegas → Salt Lake City → Phoenix Sky Harbor
Timetable, Salt Lake City time
14:55WN 582 from Las Vegas at the gate
21:25WN 1921 to Phoenix Sky Harbor leaves the gate
6 h 30 apart on the timetable
The last days
WN 582 and WN 1921 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.