A less than major airline where "white-knuckeling" and bottom shelf tequila are necessary survival tactics. Ozark Air (OzArk), Bucket-O-Bolts Airlines (BOBA) and Parachutes Optional Airtravel (POA) are all fine examples of this genre of airline quality-of-service. Usually trying to provide service to the midwest and/or bible belt, but failing badly.
"We flew from Rantoul, Ill. to Sedro Wooley Wa. with only 9 stops on that wing and a prayer airlines.