Miami International Airport
1993: Concourse B
November 2002: Concourse F
December 2002: Concourse G

Washington Dulles International Airport
April 1999: Main Terminal
July 1999: Main Terminal
June 2006: Main Terminal

San Francisco International Airport
September 2004: Terminal 1
March 2005: Terminal 3

Philadelphia International Airport
July 2008: Concourse A
September 2008: Concourse E
June 2010: Concourse B