Delta Air Lines (DAL) Q4 2025 earnings summary

Executive summary

• Achieved record full-year revenue of $58.3 billion (adjusted), up 2.3% year-over-year, with a 10% operating margin and $5 billion pre-tax income; double-digit return on invested capital and strong free cash flow reinforce industry leadership.

• Delivered $4.6 billion in free cash flow, the highest in company history, and reduced leverage by over 50% in three years.

• Premium, loyalty, cargo, and MRO revenue streams now represent 60% of total revenue, driving diversification and margin expansion.

• Announced a 4% pay increase and $1.3 billion profit sharing for employees, one of the largest payouts in company history; recognized as a top employer.

• Leadership transition: Glen Hauenstein retiring, Joe Esposito named Chief Commercial Officer.

Financial highlights

• December quarter revenue reached a record $14.6 billion (adjusted), up 1.2% from 2024, despite a two-point impact from the government shutdown.

• Full-year EPS was $5.82 (adjusted), with a return on invested capital of 12%.

• Pre-tax profit for Q4 was $1.3 billion, with a 10% operating margin and $1.55 EPS.

• Free cash flow of $4.6 billion supported $2.6 billion in debt reduction; ended year with gross leverage of 2.4x and $14 billion adjusted net debt.

• Full year 2025 GAAP operating revenue was $63.4 billion, operating income $5.8 billion (9.2% margin), pre-tax income $6.2 billion (9.8% margin), EPS $7.66, and operating cash flow $8.3 billion.

Outlook and guidance

• March quarter 2026 revenue expected to grow 5%-7% year-over-year, outpacing capacity growth.

• 2026 EPS guidance of $6.50-$7.50, representing 20% year-over-year growth at midpoint; free cash flow expected at $3-$4 billion.

• Capacity to grow 3% in 2026, with all new seat growth in premium cabins.

• Non-fuel unit cost growth for 2026 projected in line with long-term low single-digit targets.