Operator
Operator
Good morning everyone and welcome to the Delta Air Lines December Quarter End Full Year 2019 Financial Results Conference Call. My name is Shannon and I will be your coordinator. At this time, all participants are in a listen-only mode until we conduct a question-and-answer session following the presentation. As a reminder today's call is being recorded. I would now like to turn the conference over to Jill Greer, Vice President of Investor Relations. Please go ahead ma'am.