The aviation industry is gearing up to tackle the critical challenge of decarbonization, with airports at the forefront of shaping a sustainable future. Many airports worldwide are crafting decarbonization roadmaps that span short, medium, and long-term goals, aiming to reduce emissions, particularly focusing on Scope 1 and 2 emissions within their control. Sustainable aviation fuels (SAF) are becoming increasingly important, with regulatory mandates driving their adoption and aiming for significant percentages by 2050. Electrification strategies are gaining traction, with airports like Dubai International and Rome-Fiumicino leading the way through solar energy systems and electric mobility initiatives. Transitioning ground handling fleets to electric vehicles and installing EV charging stations are becoming common practices. The article emphasizes the importance of addressing Scope 3 emissions, including collaborations with various stakeholders to scale SAF adoption effectively. Airports play a pivotal role in leveraging relationships with suppliers and implementing innovative approaches such as SAF incentive funds. Furthermore, airports are exploring hydrogen integration as a sustainable fuel source, highlighting the need for large-scale clean energy to support this transition. Feasibility studies will be crucial in determining the viability of hydrogen-based aviation industries in strategic locations with abundant renewable resources. Overall, airports are driving positive change in the aviation sector through decarbonization, electrification, and the exploration of sustainable fuel sources like hydrogen.