Categories Articles United Airlines is retrofitting its fleet for more high-fare travelers in a bid to take down Delta Post author By crystalg Post date February 6, 2019 Business Insider Feedburner Tags Airlines, Delta, Down, Fleet, highfare, More, retrofitting, Take, Travelers, United ← The Entrepreneur Index™ See-Saws as Tech and Drug Stocks Take a Hit → Virginia Attorney General Says He Also Dressed in Blackface