Bob Waltz currently serves as the Senior Director of Flight Operations at Sun Country Airlines, overseeing a team of 650 pilots and managing key aviation programs. Previously, Bob held various leadership roles at Southwest Airlines from 2000 to July 2024, including Captain and Vice President of Flight Operations, where responsibilities included operational safety, mentoring, and budgeting for significant operational expenditures. Bob also served in the U.S. Air Force Reserve, contributing to emergency preparedness as a liaison officer, and held multiple positions within U.S. Air Force and Air National Guard, focusing on pilot training and operational standards. Academic credentials include a PhD in Aeronautical Science from the University of North Dakota and a Master of Science from Florida State University.