Table 7. Domestic Scheduled Airline Travel on U.S. Carriers,,,,,, ,Monthly,,,Year-to-Date,, ,Nov 2006,Nov 2007,Change %,2006,2007,Change % Passengers (in millions),53.9,53.1,-1.5,604.9,623.9,3.1 Flights (in thousands),792.4,757.6,-4.4,8903.9,8964.6,0.7 Revenue Passenger Miles(in billions) ,46.0,46.1,0.3,527.7,544.1,3.1 Available Seat-Miles(in billions),58.9,59.2,0.6,664.6,677.5,1.9 Load Factor*,78.1,77.9,-0.2,79.4,80.3,0.9 Flight Stage Length**,610.7,628.7,2.9,614.2,619.0,0.8 Passenger Trip Length***,853.6,868.8,1.8,872.4,872.2,0.0 "Source: Bureau of Transportation Statistics, T-100 Domestic Market and Segment",,,,,, *Change in load factor points,,,,,, **The average non-stop distance flown per departure in miles,,,,,, *** The average distance flown per passenger in miles,,,,,, Note: Percent changes based on numbers prior to rounding.,,,,,,