U.S. Airlines: Financial and Operating Data – A General Description of the Pages that Follow

The theme of the pages that follow is the method used by the Department of Transportation which divides their tables into two major categories  “Financials: Revenue and Costs”    and   “Operating Data – Departures, Passengers, Seats, Rpms, Asms”. 
Source: Aviation Consultants:  Jim Murphy at 972 774 9975 or Email  at jdmurph1@sbcglobal.net