Why Does Delta Air Lines Target Secondary City Hubs?

The US-based legacy carrier Delta Air Lines has long been one of the planet’s largest and most important carriers. The airline consistently tops the industry in terms of revenue generated, market capitalization, and overall brand value, making it one of the most powerful players in the industry and one of those that will be most willing to throw its weight around. When Delta Air Lines wants to compete, it comes to town, but it often avoids directly competing with other carriers in the largest markets.