This assignment discusses the competitive strategies used by airlines to manage their service quality and profitability. It explores various cost strategies such as low-cost, high-cost, and hybrid models, highlighting the strengths and weaknesses of each approach. The study also examines how different airline groups like Emirates, Ryanair, and others have adapted these strategies to remain competitive in the industry. Furthermore, it investigates the impact of cost strategies on customer satisfaction, profitability, and market share.