Delta Air Lines reported adjusted earnings per share of $1.55 for the December quarter, surpassing the $1.52 consensus estimate, while generating operating revenue of $14.61 billion versus the $14.72 billion analysts forecast. Quarterly revenue rose 1.2% year-over-year on a 1.3% increase in capacity, and full-year 2025 revenue hit a record $58.3 billion, up 2.3% from the prior year. Diversified revenue streams—including premium services, cargo and maintenance—grew 7% and now represent 60% of total revenue, underscoring Delta’s ability to offset domestic travel headwinds and maintain a 10.1% operating margin in challenging market conditions.

For the first quarter of 2026, Delta forecasts revenue growth of 5% to 7% year-over-year, with operating margins between 4.5% and 6%, and earnings per share of $0.50 to $0.90 compared with a $0.72 consensus. Full-year 2026 guidance targets adjusted EPS of $6.50 to $7.50—a midpoint increase of roughly 20% over 2025 but below the Street’s $7.32 expectation—reflecting persistent cost pressures from labor and fuel despite ongoing operational efficiencies. Investors responded by sending shares down nearly 3% as revenue guidance and margin projections fell short of market forecasts.

Delta inked an agreement with Boeing to purchase 30 787-10 widebody aircraft, with options for an additional 30 jets, and deliveries scheduled to begin in 2031. This commitment supports the carrier’s global network expansion strategy and fleet modernization plan, replacing older, less efficient aircraft and enhancing premium cabin offerings on long-haul routes. The deal reinforces Delta’s focus on long-term capacity management and customer experience improvement against a backdrop of heightened competition on transpacific and transatlantic markets.

Delta enters 2026 in a robust financial position, with approximately $35 billion in unencumbered assets and consistently strong free cash flow generation, enabling the airline to self-fund its fleet investments and shareholder returns. Despite labor cost inflation and capital expenditure requirements for new technology and sustainability initiatives, the carrier’s strengthened balance sheet and high liquidity provide a buffer against macroeconomic volatility, positioning it to weather industry cycles while maintaining investment-grade credit metrics.