Passenger traffic at Chicago Airport 2000-2017

Passenger traffic at Chicago's Airport (USA) between 2000 and 2017 (in millions)

The data describes passenger traffic volumes at Chicago Airport (ORD) between 2000 and 2017. In 2017, over 79.8 million passengers boarded or exited planes at the Illinois-based airport, up from 77.9 million passengers in the previous year.

2000 72.14
2001 67.45
2002 66.57
2003 69.51
2004 75.53
2005 75.51
2006 76.28
2007 76.18
2008 69.35
2009 64.16
2010 66.77
2011 66.7
2012 66.63
2013 66.78
2014 70
2015 76.95
2016 77.96
2017 79.83