Its main base was McCarran International Airport, Las Vegas.

[1] It achieved an FAA certified Part 121 certification in June 2004 as a Domestic, Flag and supplemental operator.

[3] Primaris suspended operations December 2, 2008 due to a lack of available funding.

On October 10, 2008, Primaris Airlines filed for Chapter 11 bankruptcy protection in U.S.Bankruptcy Court, District of Arizona.

After several months attempting to secure continuation funding, the CH.11 trustee moved to convert the filing to CH.7 liquidation on March 30, 2009.