I called them once 0n an issue with Allegiant cutting flights and talked to an assistant and got no where, I also asked them to get a carrier to Denver also
Devils Lake and Jamestown have Denver flights
May be a Denver flight that stops in Rapid City on the way, not all flights are non stop
years ago the minot flight to Denver stopped in Bismarck on the way
seems like Williston and Minot have better people running their airports