JetBlue's new CEO will be the 1st woman to lead a big US airline

ViewJetBlue said Monday that CEO Robin Hayes will step down and be replaced by the airline's president, Joanna Geraghty, who will be the first woman to lead a major U.S. carrier.

Hayes, 57, said he will retire for health reasons.

"The extraordinary challenges and pressure of this job have taken their toll, and on the advice...