The aviation industry is undergoing a transformative phase with a strong focus on sustainability and decarbonization. Sustainable Aviation Fuels (SAF) sourced from renewable materials and direct air capture (DAC) technology are leading the charge in reducing carbon emissions. Companies like Neste and Heirloom are making significant strides in expanding SAF availability. Hydrogen-powered aircraft, such as those being tested by Airbus and startups like ZeroAvia, offer zero-carbon emission solutions for long-haul and regional flights. Infrastructure development, like the Hydrogen Hubs at Airports project, is crucial for the successful implementation of hydrogen propulsion in aviation. Electric and hybrid-electric propulsion systems are gaining traction for short, regional, and medium-range flights, showcasing advancements in battery technology and fuel efficiency. Initiatives like NASA's AACES 2050 and the FAA's CLEEN III program are supporting the certification and adoption of electric aircraft components. The blended-wing body (BWB) aircraft design is revolutionizing aviation efficiency, with prototypes like NASA and Boeing's X-66A and JetZero's BWB concept leading the way. Overall, the future of aviation looks promising as key players collaborate to overcome challenges and embrace sustainable practices and innovative technologies to reshape the industry for a greener tomorrow.