MX 517 then WN 867 at Phoenix
Provo → Phoenix → Denver
Timetable, Phoenix time
15:24MX 517 from Provo at the gate
21:50WN 867 to Denver leaves the gate
6 h 26 apart on the timetable
The last days
MX 517 and WN 867 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.