Southwest Airlines Co. (NYSE:LUV) Q4 2018 Earnings Conference Call January 24, 2018 12:30 PM ET Company Participants Ryan Martinez - Managing Director of Investor Relations Gary Kelly - Chairman and Chief Executive Officer Tom Nealon - President Mike Van de Ven - Chief Operating Officer Tammy Romo - Executive Vice President and Chief Financial Officer Linda Rutherford - Senior Vice President and Chief Communications Officer Conference Call Participants Joseph DeNardi - Stifel Brandon Oglenski - Barclays Dav ...