The aviation industry is making strides towards sustainable and carbon-neutral air travel in response to environmental concerns. Airlines are shifting towards sustainable aviation fuels like biofuels and synthetic alternatives to achieve 'net zero air travel' with zero net CO₂ emissions. Virgin Atlantic successfully trialled a flight powered by sustainable fuel, while Beyond Aero revealed its hydrogen-powered private jet, the BYA-1, designed for efficiency and reduced noise levels. The industry is moving towards a future where environmental impact is significantly reduced. Industry leaders like Cathay Pacific and Airbus are emphasizing sustainability, while luxury carriers such as Etihad Airways are integrating sustainable fuel and carbon conversion methods into their operations to achieve net zero emissions by 2050. The adoption of sustainable fuels is growing, with projections estimating the carbon-neutral fuel market to reach US$3.92 billion by 2028, indicating a global commitment to eco-conscious technologies.