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Delta Air LinesDAL

Reported results from SEC filings: quarterly trend (up to twelve quarters) and annual results.

Quarterly results

Q4 2023 – Q3 2026
Revenue
Revenue
Delta Air Lines Revenue$0B$5B$10B$15B$20B$25BQ4 '23Q1 '24Q2 '24Q3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26Revenue · Q4 '23: $14.2BRevenue · Q1 '24: $13.7BRevenue · Q2 '24: $16.7BRevenue · Q3 '24: $15.7BRevenue · Q4 '24: $15.6BRevenue · Q1 '25: $14BRevenue · Q2 '25: $16.6BRevenue · Q3 '25: $16.7BRevenue · Q4 '25: $16BRevenue · Q1 '26: $15.9BRevenue · Q2 '26: $19.8BRevenue · Q3 '26: $20.2B

Source: SEC EDGAR XBRL (10-Q, 10-K), latest filing included October 9, 2026. Some quarterly values (typically Q4 and quarterly cash flow) are derived from reported year-to-date totals.

Operating income and net income
Operating incomeNet income
Delta Air Lines Operating income and net income−$1B$0B$1B$2B$3BQ4 '23Q1 '24Q2 '24Q3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26Operating income · Q4 '23: $1.3BOperating income · Q1 '24: $614MOperating income · Q2 '24: $2.3BOperating income · Q3 '24: $1.4BOperating income · Q4 '24: $1.7BOperating income · Q1 '25: $569MOperating income · Q2 '25: $2.1BOperating income · Q3 '25: $1.7BOperating income · Q4 '25: $1.5BOperating income · Q1 '26: $501MOperating income · Q2 '26: $1.9BOperating income · Q3 '26: $1.5BNet income · Q4 '23: $2BNet income · Q1 '24: $37MNet income · Q2 '24: $1.3BNet income · Q3 '24: $1.3BNet income · Q4 '24: $843MNet income · Q1 '25: $240MNet income · Q2 '25: $2.1BNet income · Q3 '25: $1.4BNet income · Q4 '25: $1.2BNet income · Q1 '26: −$289MNet income · Q2 '26: $1.6BNet income · Q3 '26: $756M

Source: SEC EDGAR XBRL (10-Q, 10-K), latest filing included October 9, 2026. Some quarterly values (typically Q4 and quarterly cash flow) are derived from reported year-to-date totals.

Cash flow
Operating cash flowCapital expenditureFree cash flow
Delta Air Lines Cash flow−$2B−$1B$0B$1B$2B$3BQ4 '23Q1 '24Q2 '24Q3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26Operating cash flow · Q4 '23: $545MOperating cash flow · Q1 '24: $2.4BOperating cash flow · Q2 '24: $2.4BOperating cash flow · Q3 '24: $1.3BOperating cash flow · Q4 '24: $1.9BOperating cash flow · Q1 '25: $2.4BOperating cash flow · Q2 '25: $1.9BOperating cash flow · Q3 '25: $1.8BOperating cash flow · Q4 '25: $2.3BOperating cash flow · Q1 '26: $2.4BOperating cash flow · Q2 '26: $1.6BOperating cash flow · Q3 '26: $1.7BCapital expenditure · Q4 '23: $1.6BCapital expenditure · Q1 '24: $1.2BCapital expenditure · Q2 '24: $1.3BCapital expenditure · Q3 '24: $1.3BCapital expenditure · Q4 '24: $1.3BCapital expenditure · Q1 '25: $1.2BCapital expenditure · Q2 '25: $1.2BCapital expenditure · Q3 '25: $1.2BCapital expenditure · Q4 '25: $907MCapital expenditure · Q1 '26: $1.2BCapital expenditure · Q2 '26: $1.5BCapital expenditure · Q3 '26: $1.4BFree cash flow · Q4 '23: −$1.1BFree cash flow · Q1 '24: $1.2BFree cash flow · Q2 '24: $1.1BFree cash flow · Q3 '24: −$54MFree cash flow · Q4 '24: $584MFree cash flow · Q1 '25: $1.2BFree cash flow · Q2 '25: $648MFree cash flow · Q3 '25: $687MFree cash flow · Q4 '25: $1.4BFree cash flow · Q1 '26: $1.2BFree cash flow · Q2 '26: $137MFree cash flow · Q3 '26: $300M

Source: SEC EDGAR XBRL (10-Q, 10-K), latest filing included October 9, 2026. Some quarterly values (typically Q4 and quarterly cash flow) are derived from reported year-to-date totals. FCF = operating cash flow − capital expenditure.

Margins
Operating marginNet marginFCF margin
Delta Air Lines Margins-10%-5.0%0%5.0%10%15%20%Q4 '23Q1 '24Q2 '24Q3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26Operating margin · Q4 '23: 9.3%Operating margin · Q1 '24: 4.5%Operating margin · Q2 '24: 14%Operating margin · Q3 '24: 8.9%Operating margin · Q4 '24: 11%Operating margin · Q1 '25: 4.1%Operating margin · Q2 '25: 13%Operating margin · Q3 '25: 10%Operating margin · Q4 '25: 9.2%Operating margin · Q1 '26: 3.2%Operating margin · Q2 '26: 9.4%Operating margin · Q3 '26: 7.2%7.2%Net margin · Q4 '23: 14%Net margin · Q1 '24: 0.30%Net margin · Q2 '24: 7.8%Net margin · Q3 '24: 8.1%Net margin · Q4 '24: 5.4%Net margin · Q1 '25: 1.7%Net margin · Q2 '25: 13%Net margin · Q3 '25: 8.5%Net margin · Q4 '25: 7.6%Net margin · Q1 '26: -1.8%Net margin · Q2 '26: 8.1%Net margin · Q3 '26: 3.7%3.7%FCF margin · Q4 '23: -7.4%FCF margin · Q1 '24: 8.8%FCF margin · Q2 '24: 6.8%FCF margin · Q3 '24: -0.30%FCF margin · Q4 '24: 3.8%FCF margin · Q1 '25: 8.2%FCF margin · Q2 '25: 3.9%FCF margin · Q3 '25: 4.1%FCF margin · Q4 '25: 8.5%FCF margin · Q1 '26: 7.8%FCF margin · Q2 '26: 0.70%FCF margin · Q3 '26: 1.5%1.5%

Source: SEC EDGAR XBRL (10-Q, 10-K), latest filing included October 9, 2026. Some quarterly values (typically Q4 and quarterly cash flow) are derived from reported year-to-date totals. As a percentage of revenue.

Annual results

FY2021 – FY2025
Annual results
RevenueOperating incomeFree cash flow
Delta Air Lines Annual results−$20B$0B$20B$40B$60B$80BFY2021FY2022FY2023FY2024FY2025Revenue · FY2021: $29.9BRevenue · FY2022: $50.6BRevenue · FY2023: $58BRevenue · FY2024: $61.6BRevenue · FY2025: $63.4BOperating income · FY2021: $1.9BOperating income · FY2022: $3.7BOperating income · FY2023: $5.5BOperating income · FY2024: $6BOperating income · FY2025: $5.8BFree cash flow · FY2021: $17MFree cash flow · FY2022: −$3MFree cash flow · FY2023: $1.1BFree cash flow · FY2024: $2.9BFree cash flow · FY2025: $3.8B

Source: SEC EDGAR XBRL (10-K), latest filing included October 9, 2026.

Margins
Operating marginNet marginFCF margin
Delta Air Lines Margins0%2.5%5.0%7.5%10%12%FY2021FY2022FY2023FY2024FY2025Operating margin · FY2021: 6.3%Operating margin · FY2022: 7.2%Operating margin · FY2023: 9.5%Operating margin · FY2024: 9.7%Operating margin · FY2025: 9.2%9.2%Net margin · FY2021: 0.90%Net margin · FY2022: 2.6%Net margin · FY2023: 7.9%Net margin · FY2024: 5.6%Net margin · FY2025: 7.9%7.9%FCF margin · FY2021: 0.10%FCF margin · FY2022: -0%FCF margin · FY2023: 2.0%FCF margin · FY2024: 4.7%FCF margin · FY2025: 6.1%6.1%

Source: SEC EDGAR XBRL (10-K), latest filing included October 9, 2026.

Quarterly data (USD millions)

Q4 '23Q1 '24Q2 '24Q3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Revenue14,22313,74816,65815,67715,55914,04016,64816,67316,00315,85419,75720,186
Operating income1,3226142,2671,3971,7175692,1021,6841,4675011,8641,454
Net income2,037371,3051,2728432402,1301,4171,219−2891,604756
Operating cash flow5452,4082,4491,2741,8942,3781,8571,8472,2602,4321,5951,713
Capital expenditure1,6021,1931,3081,3281,3101,2241,2091,1609071,2001,4581,413
Free cash flow−1,0571,2151,141−545841,1546486871,3531,232137300
Operating margin %9.34.513.68.911.04.112.610.19.23.29.47.2
Net margin %14.30.37.88.15.41.712.88.57.6−1.88.13.7
FCF margin %−7.48.86.8−0.33.88.23.94.18.57.80.71.5

Annual data (USD millions)

FY2021FY2022FY2023FY2024FY2025
Revenue29,89950,58258,04861,64363,364
Operating income1,8863,6615,5215,9955,822
Net income2801,3184,6093,4575,005
Operating cash flow3,2646,3636,4648,0258,342
Capital expenditure3,2476,3665,3235,1404,499
Free cash flow17−31,1412,8853,843
Operating margin %6.37.29.59.79.2
Net margin %0.92.67.95.67.9
FCF margin %0.10.02.04.76.1

Notes

Data files: financials.json