Travel metrics are quantitative measures used to evaluate and analyze various aspects of travel, such as costs, time, and efficiency. These metrics help travelers and businesses understand patterns in travel behavior, optimize routes, and manage budgets effectively. Common travel metrics include average travel time, cost per mile, and carbon footprint. By tracking these metrics, organizations can make informed decisions to improve travel experiences and reduce expenses. For instance, airlines and travel agencies often use travel metrics to assess customer satisfaction and operational performance. This data-driven approach enhances overall travel planning and management.