The hydrogen aircraft market is poised for significant growth, with projections estimating it to be valued at $28.3 billion in 2030 and reaching $590.6 billion by 2050, thanks to a CAGR of 16.4% over the period. Hydrogen, known for its zero-emission potential, is being harnessed in aircraft through fuel cells and combustion in turbines, offering a sustainable alternative to traditional fossil fuels. As the aviation industry faces mounting pressure to address environmental concerns, hydrogen emerges as a leading contender for reducing carbon footprints. Efforts are focused on advancing hydrogen fuel cell systems and storage technologies, particularly liquid hydrogen, for commercial aircraft use. The development of hydrogen combustion engines is also gaining traction, especially for long-haul flights. Government policies and industry collaborations are pivotal in driving the adoption of hydrogen aviation globally. Initiatives like the European Union's Clean Aviation Program and the U.S. Department of Energy's Hydrogen Shot provide crucial funding and regulatory support. The market report details segmentation based on passenger capacity, range, application, power source, power input, and region, further emphasizing the diverse applications and potential of hydrogen aircraft. Overall, the shift towards hydrogen-powered aviation signifies a promising future for sustainable practices in the industry, with innovations in technology and infrastructure playing a key role in shaping this transformation.