Julie Stewart, Vice President of Investor Relations, Delta Air Lines : Thank you, Matthew. Good morning, everyone, and thanks for joining us for our December quarter and full year 2024 earnings call. Joining us from Atlanta today are our CEO, Ed Bastian our President, Glenn Hauenstein and our CFO, Dan Genke. Ed will open the call with an overview of Delta's performance and strategy. Glenn will provide an update on the revenue environment and Dan will discuss costs and our balance sheet.