Rein and experienced pilot Louis Benscotter left Shreveport in a Cessna 441 aircraft. The flight was planned to be a 40-minute trip, but when Benscotter rerouted east to avoid a storm, air traffic control lost contact with him. The aircraft climbed to 40,000 feet and kept heading due east. After being tracked on radar, the aircraft was eventually intercepted by U.S. Air National Guard Convair F-106 Delta Dart fighter aircraft over North Carolina, a thousand miles off-course and at an altitude of , feet higher than its maximum certified ceiling. The military pilots could not see anyone in the cockpit and the aircraft continued on over the Atlantic Ocean, where it crashed after running out of fuel. A US Coast Guard crew spotted some debris, but no wreckage was ever recovered. The bodies of Rein and Benscotter have never been found.