JetBlue swings to a narrower-than-expected loss and revenue beats, but stock falls

Shares of JetBlue Airways Corp. JBLU, -0.54% fell 1.6% in premarket trading Tuesday, even after the air carrier reported a narrower-than-expected fourth-quarter loss and revenue that topped forecasts, citing continued strong demand during peak periods. The company swung to a net loss of $104 million, or 31 cents a share, from net income of$24 million, or 7 cents as share, in the year-ago period. Excluding nonrecurring items, such as costs associated with the attempt to merge with Spirit Airlines Inc. SAVE ...