The data describes the number of domestic passengers on U.S. airlines between 2004 and 2017. U.S. airlines carried about 741.5 million passengers on domestic flights across the U.S. in 2017.
2004 | 629.77 |
2005 | 657.26 |
2006 | 658.36 |
2007 | 679.17 |
2008 | 651.71 |
2009 | 618.05 |
2010 | 629.54 |
2011 | 638.25 |
2012 | 642.29 |
2013 | 645.68 |
2014 | 662.82 |
2015 | 696.01 |
2016 | 719.99 |
2017 | 741.58 |