Delta Air Lines (DAL) Financials

Delta Air Lines (NYSE:DAL) showed strong top-line growth in the second quarter of 2026, but profitability weakened compared with the prior-year period. Revenue rose 18.7% year over year to $19.76 billion, while operating income declined 11.3% to $1.86 billion. As a result, the operating margin narrowed to approximately 9.4% from 12.6% in Q2 2025. Net income fell 24.7% to $1.60 billion, and diluted earnings per share declined to $2.44 from $3.27.

The quarter still represented a significant recovery from Q1 2026, when Delta reported a $289 million net loss. The improvement was supported by stronger revenue and operating income, although Q2 results were also affected by higher operating costs, selling and administrative expenses, marketing costs, and other operating expenses. Compared with Q2 2024, revenue increased approximately 18.6%, but net income was roughly 23% higher than the $1.31 billion reported in that period.

Delta’s balance sheet has strengthened substantially since late 2022. Cash and equivalents increased to $4.67 billion in Q2 2026 from $3.27 billion at year-end 2022, while total debt declined to approximately $15.05 billion from $24.13 billion over the same period. However, cash declined by $389 million during Q2, and the company continued to invest heavily in aircraft and other property, plant and equipment.

• Revenue momentum remains strong: Q2 2026 revenue of $19.76 billion was up 18.7% from Q2 2025 and nearly 46% above Q2 2023.
• Profitability recovered sequentially: Delta moved from a $289 million net loss in Q1 2026 to $1.60 billion of net income in Q2, with diluted EPS improving from a $0.44 loss to $2.44.
• Long-term deleveraging continues: Total short- and long-term debt fell from approximately $24.13 billion at year-end 2022 to $15.05 billion in Q2 2026.
• Equity has improved materially: Total common equity increased to $21.82 billion in Q2 2026 from $6.58 billion at year-end 2022, supported by accumulated retained earnings.
• Aircraft and infrastructure investment is expanding: Net property, plant and equipment grew to $41.54 billion in Q2 2026 from $33.11 billion at year-end 2022, indicating continued investment in fleet capacity and operating assets.
• Liquidity remains adequate but pressured: Cash and equivalents totaled $4.67 billion, while current liabilities were $33.60 billion, producing a current ratio of roughly 0.42. Airline companies commonly operate with substantial deferred revenue and operating liabilities, so this measure should be viewed in that context.
• Deferred revenue is a major balance-sheet item: Current deferred revenue stood at $15.26 billion in Q2 2026, reflecting advance customer bookings and loyalty-related obligations that can support future revenue but must still be fulfilled.
• Margins deteriorated year over year: Operating income declined despite higher revenue, as operating costs and operating expenses increased faster than gross profit.
• Cash generation weakened: Operating cash flow fell to $1.60 billion in Q2 2026 from $1.86 billion in Q2 2025, while capital expenditures increased to $1.46 billion from $1.21 billion. Estimated quarterly free cash flow therefore fell to roughly $137 million from $648 million.
• Cash declined during the quarter: Delta reported a $2.06 billion net decrease in cash and equivalents in Q2 2026, driven by investing outflows of $1.51 billion and financing outflows of $545 million, including $525 million of debt repayment.