Delta Air Lines, Inc. provides scheduled air transportation for passengers and cargo in the United States and internationally. The company operates through two segments, Airline and Refinery. Its domestic network centered on core hubs in Atlanta, Detroit, Minneapolis-St. Paul, and Salt Lake City, as well as coastal hub positions in Boston, Los Angeles, New York-LaGuardia, New York-JFK, and Seattle; and international network centered on hubs and market presence in Amsterdam, Bogota, Lima, Mexico City, London-Heathrow, Paris-Charles de Gaulle, Santiago (Chile), Sao Paulo, Seoul-Incheon, and Tokyo. The company sells its tickets through various distribution channels, including delta.com and the Fly Delta app; and acts as a reservations specialists. It also provides aircraft maintenance and engineering support, repair, and overhaul services; and vacation packages to third-party consumers. The company operates through a fleet of approximately 1,292 aircraft. Delta Air Lines, Inc. was founded in 1924 and is headquartered in Atlanta, Georgia.
Delta Air Lines, Inc. (DAL) reported trailing twelve months (TTM) revenue of $63.36B as of December 2025, which represents a 2.8% increase year-over-year. The company's operating margin has contracted to 9.2% from 11.0% a year ago. In terms of profitability, DAL generated $5.01B in net income. Valuation-wise, the stock trades at a P/E ratio of 9.0x and a Price-to-Sales (P/S) ratio of 0.7x. The company generated $0 in free cash flow over the last twelve months, indicating its ability to reinvest in growth or return capital to shareholders. Data based on the most recent quarterly reports.
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