DAL earnings call for the period ending September 30, 2018.: Good morning, everyone, and welcome to the Delta Air Lines September Quarter 2018 Financial Results Conference Call. My name is Lisa 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. Thanks, Lisa. Good morning, everyone, and thanks for joining us on our September quarter call.