Table 2: Domestic Airline Travel January to August,,, ,Jan-Aug 2003,Jan-Aug 2004, ,,, Passengers,"395,312,316","424,799,488", Flights,"6,365,595","6,611,025", Revenue Passenger Miles(000) ,"335,530,738","370,754,298", Available Seat-Miles(000),"453,824,528","491,618,183", Load factor,73.90%,75.40%, Flight stage length,575,602, Passenger trip length,849,873, Source: T-100 Domestic Market and Segment,,,