John Worthing began his career in aviation as a lineman at Air Midway in Kearney Nebraska while working his way through college. Upon completion of his college work, John became co-owner of Voyager Aviation, the full service FBO in Hastings Nebraska.
In 1997 after a successful run as an FBO entrepreneur, John was recruited to work for NationAir Aviation Insurance in Lincoln Nebraska.
Under the tutelage of Hal Williams and Tom Kaiser, John broadened his love for aviation and his commitment to the amazing people working within this field.
In 2006 John was promoted to manager of the Lincoln office of NationAir. Under his continued leadership the Lincoln office became the largest branch of NationAir and one of the most respected in the country.
In 2015 Arthur J. Gallagher purchased NationAir and retained John as their Area Executive Vice President-Aviation Practice.