This is Why Airlines are Tumbling Today
May 20, 2015 at 12:01 PM EDT
For years, airline stocks have been the place to go to lose money–the folks at UBS even append such a warning at the end of its reports on United Continental (UAL), Delta Air Lines (DAL) and American Airlines (AAL), among others. But the bull case around the carriers has been that this time is different. [...]