JetBlue reports March traffic increase of 0.9% over last year JetBlue Airways Corporation reported its preliminary traffic results for March. Traffic in March increased 0.9% from March 2013, on a capacity increase of 3.7%. Load factor for March was 84.8%, a decrease of 2.3 points from March 2013. JetBlue's preliminary completion factor was 98.0% and its on-time performance was 77.2%. JetBlue's preliminary passenger revenue per available seat mile for the month of March decreased 8% year over year. March PRASM was negatively impacted by the shift in the Easter and Passover holidays from March last year.