Core Insights - Executives at United Airlines and Delta Air Lines are optimistic that affluent Americans will continue to travel for leisure rather than just for necessity in the post-pandemic era [1] Group 1: Industry Trends - The airline industry is experiencing a shift from "revenge travel" to a more sustained demand for leisure travel among wealthier consumers [1] - There is an expectation that the pent-up demand for travel will lead to a long-term change in consumer behavior, favoring experiences over mere transportation [1]