Joby Aviation: pilotless Cessna flies 3,200 miles

Aviation has historically been slow to adopt new technology because the stakes are high: when human lives are at stake, reliability matters more than novelty. The recent coast-to-coast flight by a Cessna Caravan, carried out by Joby Aviation, is notable because it took place with a safety pilot aboard who never needed to intervene—a first for such a long journey. This milestone comes as AI is making inroads into aviation at an unprecedented pace, from drone delivery programs to air traffic management tools. The industry's ultimate goal is to remake the economics of air travel, but significant questions about reliability and safety remain, especially as autonomous systems move toward handling more complex tasks. The trip suggests that autonomous flight may be more advanced than some expected, but it does not resolve the broader debate over how much trust to place in AI when lives are on the line.