United Expects $3.1 Billion a Year From No-frills Airfare, Fewer Delays Posted by June 21, 2016 Leave a comment on United Expects $3.1 Billion a Year From No-frills Airfare, Fewer Delays The third-largest U.S. carrier by passenger traffic also said passenger unit revenue would fall between 6.5 percent and 7.5 percent from a year earlier.