California startup's $3 billion 'manta ray' jet promises 50% lower fuel use

JetZero is unveiling a cutting-edge 'manta ray' aircraft aimed at revolutionizing the future of commercial aviation. This groundbreaking design is expected to yield impressive fuel savings and significantly lower emissions. With a full-scale prototype scheduled to take flight by 2027, Japan Airlines is on board to provide operational insights, paving the way for expected commercial operations in the early 2030s.