Southwest Airlines Arrested Development!

 With fuel prices on the march again, Southwest Airlines Co. is taking a pause after a 41-year expansion that has taken it to the brink of the global industry's top 10 by traffic.

 

A year ago, the airline and its rivals faced the worrisome prospect of jet fuel rising to $3.30 a gallon, but the industry successfully managed to pass on most of the increases through higher fares.

 

"We prepared for $3.30, and now we're going to have to be prepared for $3.50," said Chief Executive Gary Kelly in an interview in Chicago, where he was attending an employee event ...