A wifi signal symbol sits on a headrest on the Deutsche Telekom AG exhibition booth at the Aircraft Interiors Expo in Hamburg, Germany. (Photographer: Krisztian Bocsi/Bloomberg)

How Airlines Expect Innovation to Change the Way You Fly

(Bloomberg) -- Commercial flying may have lost its mythical appeal from the bygone jet age -- think crowded budget carriers, dour catering and the premature demise of the majestic Airbus A380 airli...