Table 1: Domestic Airline Travel 2003-2004,,, ,2003,2004,Change Passengers,"587,484,502","629,739,062",7.20% Flights,"9,570,152","9,886,851",3.30% Revenue Passenger Miles (000),"497,637,126","546,868,385",9.90% Available Seat-Miles (000),"684,000,834","733,826,781",7.30% Load Factor,72.75%,74.52%,1.77 points Flight Stage Length,578,602,4.10% Passenger Trip Length,847,868,2.50% Source: T-100 Domestic Market and Segment,,,