us department of transportation air travel consumer report issued february 2000 includes data for the following periods flight delays december 1999 12 months ending mishandled baggage january oversales 3rd quarter september complaints disability office aviation enforcement and proceedings http www dot gov airconsumer table contents section page introduction 2 explanation 3 1 4 overall percentage reported operations arriving on time by carrier 1a 5 rank month database to date 6 number arrivals per centage airport 8 all carriers day 9 departing 10 list regularly scheduled flights late 80 or more check pages 11 70