Load factors, domestic and international The Research and Innovative Technology Administration of the Bureau of Transportation Statistics (www.TranStats.bts.gov/ Data Elements. aspx? Data= 2) reports...

Load factors, domestic and international The Research and Innovative Technology Administration of the Bureau of Transportation Statistics (www.TranStats.bts.gov/ Data Elements. aspx? Data= 2) reports load factors (passenger-miles as a percentage of available seat-miles) for commercial airlines for every month from 2000 through 2011. Here are histograms comparing the domestic and international load factors for this time period: