The hydrogen aircraft market is experiencing significant growth attributed to various factors such as the increasing focus on sustainable aviation, regulatory support for zero-emission air travel, and continuous advancements in hydrogen propulsion technology. A recent report by Allied Market Research forecasts that the global hydrogen aircraft market, valued at $28.3 billion in 2030, is expected to reach $590.6 billion by 2050, growing at a CAGR of 16.4%. This growth is primarily driven by the rise in air passenger traffic, environmental awareness, and the high suitability of hydrogen as an aviation fuel. The market is fueled by the expansion of hydrogen refueling infrastructure, the need to reduce carbon emissions in the aviation sector, and government initiatives supporting hydrogen-powered aircraft. However, challenges like high initial investment costs, limited hydrogen storage and distribution infrastructure, and technical complexities in hydrogen fuel cell integration may impede market expansion. The report indicates that the less than 100 passenger capacity segment and the short haul (less than 1000 km) range segment are expected to dominate the market throughout the forecast period. Passenger aircraft application and liquid hydrogen power source are predicted to maintain their leadership status due to the increasing demand for sustainable air travel and advancements in hydrogen propulsion technology. Despite the positive outlook, technical challenges and high costs associated with hydrogen production remain as potential restraints for the industry's growth.