source:[1] For Airlines, Trump’s Deregulation Is Gift That Keeps On Giving - Forbes (https://www.forbes.com/sites/suzannerowankell ...)[2] Government waives part of a Biden-era fine against Southwest Airlines - NBC News (https://www.nbcnews.com/news/us-news/governme ...)[3] Government waives part of a Biden-era fine against Southwest Airlines - ABC News (https://abcnews.go.com/Business/wireStory/gov ...)