
PRINCIPAL OCCUPATION
Partner, Global Infrastructure Partners, an infrastructure investment fund, New York, NY (since 2019)
PRIOR BUSINESS EXPERIENCE
Senior Advisor, Industrials and Business Services Group, Warburg Pincus LLC, a private equity firm focused on growth investing, New York, NY (2015-2019)
Chairman, American Airlines Group, one of the largest global airlines (formed following the merger of AMR Corp and US Airways) (2013–2014)
Chairman and CEO, American Airlines (2011–2014)
Chairman and CEO, AMR (parent company of American Airlines) (2010–2013)
EVP and CFO, AMR (2006–2010)
Vice Chairman and CFO, AT&T (2002–2006)
SVP and CFO, AMR (2000–2002); joined AMR in 1985, serving in various finance and management roles
CURRENT PUBLIC COMPANY BOARDS
General Electric
Walmart (lead director)
PAST PUBLIC COMPANY BOARDS
EnLink Midstream
Qualcomm
OTHER POSITIONS
Executive Board Member, Cox School of Business, Southern Methodist University
EDUCATION
Baylor University
MBA, Southern Methodist University
Thomas W. Horton
Partner, Global Infrastructure Partners (since 2019)
Independent Director since 2018

BIOGRAPHY
PRINCIPAL OCCUPATION
Partner, Global Infrastructure Partners, an infrastructure investment fund, New York, NY (since 2019)
PRIOR BUSINESS EXPERIENCE
Senior Advisor, Industrials and Business Services Group, Warburg Pincus LLC, a private equity firm focused on growth investing, New York, NY (2015-2019)
Chairman, American Airlines Group, one of the largest global airlines (formed following the merger of AMR Corp and US Airways) (2013–2014)
Chairman and CEO, American Airlines (2011–2014)
Chairman and CEO, AMR (parent company of American Airlines) (2010–2013)
EVP and CFO, AMR (2006–2010)
Vice Chairman and CFO, AT&T (2002–2006)
SVP and CFO, AMR (2000–2002); joined AMR in 1985, serving in various finance and management roles
CURRENT PUBLIC COMPANY BOARDS
General Electric
Walmart (lead director)
PAST PUBLIC COMPANY BOARDS
EnLink Midstream
Qualcomm
OTHER POSITIONS
Executive Board Member, Cox School of Business, Southern Methodist University
EDUCATION
Baylor University
MBA, Southern Methodist University