The main location for managing the airline's operations is Endeavour Air Headquarters , which is located in Minneapolis, Minnesota. Every day, Endeavor Air, a fully-owned subsidiary of Delta Air Lines, flies a large number of regional routes. To ensure the seamless functioning of its fleet, the headquarters oversees crucial tasks like scheduling, personnel management, and maintenance. The headquarters is a vital component of Endeavor Air's dedication to providing high-quality service, with a particular emphasis on efficiency and safety.