A California-based startup is moving closer to testing an aircraft that could look dramatically different from the passenger planes flying today. JetZero is developing the Z4, a futuristic “manta ray” aircraft designed to carry about 250 passengers, fly roughly 5,750 miles and use 30% to 50% less fuel than aircraft currently in service. The company hopes to put a full-scale prototype in the air in 2027, with commercial operations targeted for the early 2030s.
The project gained another major airline partner when Japan Airlines joined the program, bringing expertise in flight operations, cabin service, maintenance and ground handling.
