During the 2025 Airbus Summit in Toulouse, Airbus provided insights into its roadmap for the future of commercial aviation. The focus was on preparing a next-generation single-aisle aircraft that could potentially enter service in the late 2030s. Airbus highlighted key technology building blocks that could revolutionize aircraft efficiency, including more efficient engines, long foldable wings for aerodynamic gains, next-generation batteries for hybrid architectures, and lightweight materials for a connected aircraft. Airbus aims for this new aircraft to have a 20-30% increase in fuel efficiency compared to current models and the ability to fly with up to 100% sustainable aviation fuel (SAF), aligning with the industry's goal of decarbonizing air travel. The company also introduced new design concepts to demonstrate different configurations under consideration for this future aircraft, emphasizing the pursuit of major efficiency advancements to support the aviation sector's ambition of achieving net-zero emissions by 2050. Airbus executives, including Bruno Fichefeux and Karim Mokaddem, expressed their commitment to advancing these technologies. Fichefeux highlighted the company's leading position in the market and its readiness to pioneer the future of flight, building on existing achievements like the A321XLR. Mokaddem emphasized the ongoing efforts of Airbus teams in finalizing crucial decisions regarding the aircraft's engine type, wing design, and additional innovations. The progress on these technologies was a focal point of the Airbus Summit 2025, which gathered industry stakeholders and visionaries to discuss the future of sustainable aerospace. The event showcased Airbus's dedication to innovation and sustainability in the aviation industry, setting the stage for a new era of commercial aircraft that prioritize efficiency, productivity, and environmental responsibility.