
JetZero, the U.S.-based aerospace startup, has announced plans to build a US$5 billion manufacturing facility near Piedmont Triad International Airport in Greensboro, North Carolina.
The factory will assemble its futuristic Z4 aircraft, a blended-wing-body (BWB) jet that promises to reshape commercial aviation with significantly lower fuel consumption than current models.
At full capacity, the plant could employ over 14,500 people and produce up to 20 aircraft per month. Construction is expected to begin in 2026, with deliveries to follow later in the decade.

The Z4 is designed to seat approximately 250 passengers and boasts a 50% reduction in fuel use compared to traditional narrowbody airliners, thanks to its aerodynamic, integrated wing-fuselage structure.
JetZero is backed by major airline investors. United Airlines has taken a stake in the startup and holds purchase options for up to 200 aircraft. Alaska Airlines has also invested through its venture capital arm.
In 2023, JetZero also secured US$235 million from the U.S. Air Force to develop a full-scale BWB demonstrator, scheduled for its first flight in 2027.

The project has also drawn support from Delta Air Lines and NASA as part of a broader initiative to accelerate innovation in sustainable aviation.
As Boeing and Airbus continue to struggle with delivery delays, industry voices, including those from United and Emirates, have called for more competition in commercial aircraft manufacturing.
The Z4 will be able to fly routes of up to 5,000 nautical miles (9,260 km), a capability that will meet what is called the ‘mid-market’ between high-density single-aisle aircraft like the A321neo and widebodies like the Boeing 787 and A330neo.