SkyWest/United Airlines are providing daily flights between Canyonlands Field Airport (CNY) and Denver, CO (DEN). This service began May 1st, 2018. There will be two round-trip flights a day, except on Tuesdays and Wednesdays when only one round-trip flight will occur. 

Specific flight times each day can be found on United Airlines website at the link below.

https://www.united.com/web/en-US/apps/travel/flightstatus/default.aspx