Item 4. Mine Safety Disclosures

Not applicable.

INFORMATION ABOUT OUR EXECUTIVE OFFICERS

The following information regarding the Company’s executive officers is as of February 3, 2022.

Set forth below is a description of the background of each of the Company’s executive officers.

Gary C. Kelly has served as the Company's Executive Chairman of the Board since February 2022 and has served as the Company's Chairman of the Board since May 2008. Mr. Kelly also served as Chief Executive Officer from July 2004 to February 2022, President from July 2008 to January 2017, Executive Vice President & Chief Financial Officer from June 2001 to July 2004, and Vice President Finance & Chief Financial Officer from 1989 to 2001. Mr. Kelly joined the Company in 1986 as its Controller.

Robert E. Jordan has served as the Company's Chief Executive Officer since February 2022 and has been a member of the Company's Board of Directors since February 2022. Mr. Jordan also served as Executive Vice President & Incoming Chief Executive Officer from June 2021 to February 2022, Executive Vice President Corporate Services from July 2017 to June 2021, Executive Vice President & Chief Commercial Officer from September 2011 to July 2017, Executive Vice President Strategy & Planning from May 2008 to September 2011, Executive Vice President Strategy & Technology from September 2006 to May 2008, Senior Vice President Enterprise Spend Management from August 2004 to September 2006, Vice President Technology from 2002 to 2004, Vice President Purchasing from 2001 to 2002, Controller from 1997 to 2001, Director Revenue Accounting from 1994 to 1997, and Manager Sales Accounting from 1990 to 1994. Mr. Jordan joined the Company in 1988 as a programmer.

Michael G. Van de Ven has served as the Company's President since September 2021 and as its Chief Operating Officer since May 2008. Mr. Van de Ven also served as Executive Vice President & Chief Operating Officer from May 2008 to January 2017, Chief of Operations from September 2006 to May 2008, Executive Vice President Aircraft Operations from November 2005 through August 2006, Senior Vice President Planning from August 2004 to November 2005, Vice President Financial Planning & Analysis from 2001 to 2004, Senior Director Financial Planning & Analysis from 2000 to 2001, and Director Financial Planning & Analysis from 1997 to 2000. Mr. Van de Ven joined the Company in 1993 as its Director Internal Audit.

Tammy Romo has served as the Company's Executive Vice President & Chief Financial Officer since July 2015. Ms. Romo also served as Senior Vice President Finance & Chief Financial Officer from September 2012 to July 2015, Senior Vice President of Planning from February 2010 to September 2012, Vice President of Financial Planning from September 2008 to February 2010, Vice President Controller from February 2006 to August 2008, Vice President Treasurer from September 2004 to February 2006, Senior Director of Investor Relations from March 2002 to September 2004, Director of Investor Relations from December 1994 to March 2002, Manager of Investor Relations from September 1994 to December 1994, and Manager of Financial Reporting from September 1991 to September 1994.

Linda B. Rutherford has served as the Company’s Executive Vice President People & Communications since June 2021. Ms. Rutherford also served as Senior Vice President & Chief Communications Officer from October 2017 to June 2021, Vice President & Chief Communications Officer from January 2016 to October 2017, Vice President Communications & Strategic Outreach from April 2007 to January 2016, Vice President Public Relations & Community Affairs from December 2005 to April 2007, Director Public Relations from May 2001 to December

2005, Senior Manager Public Relations from February 1999 to May 2001, and Manager Public Relations from February 1997 to February 1999. Ms. Rutherford joined the Company in 1992 as a Public Relations Coordinator.

Mark R. Shaw has served as the Company's Executive Vice President & Chief Legal & Regulatory Officer since November 2018. Mr. Shaw also served as Executive Vice President, Chief Legal & Regulatory Officer, & Corporate Secretary from August 2018 to November 2018, Senior Vice President, General Counsel, & Corporate Secretary from July 2015 to August 2018, Vice President, General Counsel, & Corporate Secretary from February 2013 to July 2015, and as Associate General Counsel - Corporate & Transactions from February 2008 to February 2013. Mr. Shaw joined the Company in 2000 as an Attorney in the General Counsel Department.

Andrew M. Watterson has served as the Company's Executive Vice President & Chief Commercial Officer since January 2020. Mr. Watterson also served as Executive Vice President & Chief Revenue Officer from July 2017 to January 2020, Senior Vice President & Chief Revenue Officer from January 2017 to July 2017, Senior Vice President of Network & Revenue from January 2016 to January 2017, and as Vice President of Network Planning & Performance from October 2013 to January 2016.

PART II