Financial Performance - Operating income for the March 2025 quarter was 569million,adecreaseof45 million compared to the March 2024 quarter[73]. - Total revenue increased by 292million,or214.04 billion, driven by demand for premium products and a 4% increase in capacity[74][81]. - Passenger revenue rose by 349million,or311.48 billion, with premium products and loyalty travel awards contributing significantly[81]. - Total operating expenses increased by 337million,or313.47 billion, primarily due to higher employee costs and increased landing fees[75][90]. - Revenue passenger miles (RPM) increased by 3% to 55,678 million in Q1 2025 from 54,207 million in Q1 2024[105]. - Total revenue per available seat mile (TRASM) decreased by 2% to 20.53 cents in Q1 2025 compared to 20.98 cents in Q1 2024[105]. - Adjusted TRASM for Q1 2025 was 18.97 cents, down from 19.17 cents in Q1 2024, reflecting a decrease of 1.04%[129]. - Free cash flow for Q1 2025 was 1,280million,derivedfromnetcashprovidedbyoperatingactivitiesof2,378 million and net cash used in investing activities of 1,224million[131].CashFlowandLiquidity−Cashflowfromoperatingactivitiesgenerated2.4 billion, with total cash sales to American Express reaching 1.9billion,a131.3 billion, following 1.2billionincashusedforinvestingactivities[78].−AsofMarch31,2025,Deltahad6.8 billion in cash and undrawn credit facilities, ensuring liquidity for the next twelve months[110][111]. Fuel Expenses - The average price per gallon of fuel decreased to 2.45from2.81, contributing to a 188millionreductioninfuelexpenses[93].−Delta′saveragepriceperfuelgallondecreasedby112.47 in Q1 2025 from 2.79inQ12024[105].−TotalfuelexpenseforQ12025was2,410 million, a decrease of 7.2% from 2,598millioninQ12024[128].−Fuelexpenserepresentedapproximately181.2 billion, with an expected total capital spend of approximately 5.0billionfortheyear,primarilyforaircraftandtechnologyenhancements[119].EmployeeCompensation−Deltapaid1.4 billion in profit sharing in February 2025 related to 2024 pre-tax profit, with an accrual of 124millionforQ12025[115][116].−Thecompanywithheldatotalof1,155,756sharesfromemployeesduringQ12025tosatisfytaxobligations[139].TaxandRegulatoryInformation−Thecompanyprojectsanannualeffectivetaxratefor2025between241.698 billion for the three months ended March 31, 2025, a decrease of 351millioncomparedto2.049 billion in 2024[104]. - Operating loss for the refinery segment was 1millioninQ12025,downfromoperatingincomeof49 million in Q1 2024, primarily due to lower pricing of refined products[104]. Cost Metrics - CASM-Ex for Q1 2025 was 14.44 cents, slightly up from 14.08 cents in Q1 2024, indicating an increase of 2.55%[130]. - Adjusted CASM for Q1 2025 was 19.69 cents, down from 20.04 cents in Q1 2024, reflecting a decrease of 1.75%[130].