The aviation sector is witnessing rapid development as a result of the integration of artificial intelligence and mechanical engineering. This integration has opened new horizons for aircraft design and performance improvement through the use of intelligent technologies to analyze data, optimize engineering designs, and enhance the efficiency of mechanical systems. Mechanical engineering plays a fundamental role in designing aircraft structures and engines, analyzing stresses and vibrations, and studying aerodynamics and heat transfer to achieve a balance between strength, weight, and operational efficiency. Meanwhile, artificial intelligence provides advanced tools for analyzing large amounts of engineering data, exploring multiple design alternatives, and predicting component behavior under different operating conditions. One of the most prominent applications of this integration is the use of artificial intelligence algorithms to optimize wing geometries, reduce aerodynamic drag, and develop lighter and more efficient components. These technologies also support aircraft engine design and help improve fuel efficiency. Furthermore, AI-supported engineering simulations can accelerate design evaluation and identify potential problems before moving on to manufacturing and testing. The importance of these technologies is not limited to the design stage; it also extends to analyzing aircraft performance during operation, developing predictive maintenance systems, and estimating the likelihood of mechanical component deterioration. These applications contribute to improving reliability and reducing development and maintenance costs, while emphasizing the need to validate results using established engineering methods and practical testing. Despite the promising potential of artificial intelligence, aircraft design remains a field that requires a high level of scientific accuracy and strict compliance with aviation safety standards. Therefore, artificial intelligence is not a replacement for engineers but rather an advanced tool that supports their expertise and helps them make more efficient and accurate decisions. In conclusion, integrating artificial intelligence with mechanical engineering represents an important step toward developing more efficient aircraft with lower energy consumption. It also paves the way for engineering innovations that will help shape the future of the aviation industry and reinforce the importance of keeping pace with technological advancements in education and scientific research in the field of Aircraft Techniques Engineering.