Bloomberg American Airlines Group Inc. agreed to acquire a minority stake in China Southern Airlines Co. for $200 million, cementing a partnership between the top carriers in the U.S. and Asia. China Southern will issue 270.6 million shares in its Hong Kong-listed company to the world’s largest airline at HK$5.74 apiece, the Guangzhou-based carrier said in a stock exchange ...

  Bloomberg Frontier Airlines Inc., the no-frills US carrier whose aircraft feature animals on the tails, is aiming to go public as soon as the second quarter, reports said. JPMorgan Chase & Co., Deutsche Bank AG, Citigroup Inc. and Evercore Partners Inc. are the leading underwriters on the deal, said the people, who asked not to be identified because the ...

  Bloomberg Facebook Inc. is making a dramatic change to the social network’s mobile application, letting people post pictures and videos that disappear after 24 hours. Dramatic, but unsurprising—it’s the fourth time the company has added such a feature to its apps. And it’s a tool that was invented by its smaller, newly public competitor: Snap Inc., whose Snapchat lets ...