DELTA AIR LINES, INC.

DAL· NYSE· Air Transportation, Scheduled

Market cap
–
P/FCF
–
EV/Sales
–
FCF margin
6.1%
ROIC, 5 yr avg
13.8%
Revenue, 5 yr CAGR
+30.0%
We record prices for the companies we cover; DAL is not one of them yet.

Company statistics

From the 10-Ks, computed in code · point at a figure for its formula

Profile · FY2025

Market cap
–
Enterprise value
–
Diluted shares
654.0M
Revenue
$63.4B
Free cash flow
$3.8B
Owner earnings
$3.5B

Valuation · FY2025

P/E
–
P/FCF
–
P/Owner earnings
–
EV/Sales
–
EV/FCF
–
P/B
–

Margins · FY2025

Gross
–
Operating
9.2%
Net
7.9%
Free cash flow
6.1%
Owner earnings
5.6%
Stock pay
0.5%

Returns

ROIC, FY2025
15.8%
ROIC, 5 yr avg
13.8%
ROE, FY2025
24.0%
ROE, 5 yr avg
23.1%

Growth (CAGR)

Revenue, 3 yr
7.8%
Revenue, 5 yr
30.0%
Revenue, 9 yr
5.4%
Diluted EPS, 3 yr
54.9%
Diluted EPS, 5 yr
–
Diluted EPS, 9 yr
3.6%
Free cash flow, 3 yr
–
Free cash flow, 5 yr
–
Free cash flow, 9 yr
0.1%

Financial health · FY2025

Cash and investments
$4.3B
Total debt
$13.3B
Net debt
$9.0B
Debt/Equity
0.6x
Debt/FCF
3.5x

Shareholder returns · FY2025

Dividend yield
–
Payout ratio
8.8%
Buyback yield
–
Shareholder yield
–
Share count, 5 yr
0.6%

Financials: ten years from the 10-Ks

Reported numbers open their filing · computed ones show the formula · ˢ split-adjusted

Revenue

$63.4B

+5.4% a year over 9 years

FY2016: Revenue $39.5BFY2017: Revenue $41.1BFY2018: Revenue $44.4BFY2019: Revenue $47.0BFY2020: Revenue $17.1BFY2021: Revenue $29.9BFY2022: Revenue $50.6BFY2023: Revenue $58.0BFY2024: Revenue $61.6BFY2025: Revenue $63.4B
FY2016FY2025

Margins

Operating9.2%Net7.9%

FY2025

FY2016: Operating 17.7%, Net 10.6%FY2017: Operating 14.5%, Net 7.8%FY2018: Operating 11.8%, Net 8.9%FY2019: Operating 14.1%, Net 10.1%FY2020: Operating -72.9%, Net -72.4%FY2021: Operating 6.3%, Net 0.9%FY2022: Operating 7.2%, Net 2.6%FY2023: Operating 9.5%, Net 7.9%FY2024: Operating 9.7%, Net 5.6%FY2025: Operating 9.2%, Net 7.9%
FY2016FY2025

Free cash flow and owner earnings

Free cash flow$3.8BOwner earnings$3.5B

Free cash flow +0.1% a year

FY2016: Free cash flow $3.8B, Owner earnings $3.7BFY2017: Free cash flow $1.1B, Owner earnings $963.0MFY2018: Free cash flow $1.8B, Owner earnings $1.7BFY2019: Free cash flow $3.5B, Owner earnings $3.3BFY2020: Free cash flow -$5.7B, Owner earnings -$5.8BFY2021: Free cash flow $17.0M, Owner earnings -$132.0MFY2022: Free cash flow -$3.0M, Owner earnings -$153.0MFY2023: Free cash flow $1.1B, Owner earnings $961.0MFY2024: Free cash flow $2.9B, Owner earnings $2.6BFY2025: Free cash flow $3.8B, Owner earnings $3.5B
FY2016FY2025

Diluted shares

654.0M

-13.4% over 9 years, net buybacks

FY2016: Diluted shares 755.0MFY2017: Diluted shares 723.0MFY2018: Diluted shares 694.0MFY2019: Diluted shares 653.0MFY2020: Diluted shares 636.0MFY2021: Diluted shares 641.0MFY2022: Diluted shares 641.0MFY2023: Diluted shares 643.0MFY2024: Diluted shares 648.0MFY2025: Diluted shares 654.0M
FY2016FY2025

Return on invested capital

15.8%

FY2025

FY2016: ROIC 30.7%FY2017: ROIC 19.0%FY2018: ROIC 18.9%FY2019: ROIC 22.5%FY2020: ROIC –FY2021: ROIC 7.5%FY2022: ROIC 11.8%FY2023: ROIC 17.6%FY2024: ROIC 16.1%FY2025: ROIC 15.8%
FY2016FY2025

Net debt (below zero)

-$9.0B

$9.0B more debt than cash

FY2016: Net cash -$3.8BFY2017: Net cash -$5.8BFY2018: Net cash -$7.6BFY2019: Net cash -$7.2BFY2020: Net cash -$13.9BFY2021: Net cash -$13.8BFY2022: Net cash -$14.8BFY2023: Net cash -$14.7BFY2024: Net cash -$12.3BFY2025: Net cash -$9.0B
FY2016FY2025

Every figure, year by year

Fiscal yearFY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
The business
Revenue$39.5B$41.1B$44.4B$47.0B$17.1B$29.9B$50.6B$58.0B$61.6B$63.4B
Revenue growth-3.1%4.3%8.0%5.8%-63.6%74.9%69.2%14.8%6.2%2.8%
Gross margin––––––––––
Operating margin17.7%14.5%11.8%14.1%-72.9%6.3%7.2%9.5%9.7%9.2%
Net income$4.2B$3.2B$3.9B$4.8B-$12.4B$280.0M$1.3B$4.6B$3.5B$5.0B
Net margin10.6%7.8%8.9%10.1%-72.4%0.9%2.6%7.9%5.6%7.9%
Diluted EPS$5.55$4.43$5.67$7.30$-19.49$0.44$2.06$7.17$5.33$7.66
Return on invested capital?30.7%19.0%18.9%22.5%–7.5%11.8%17.6%16.1%15.8%
Cash
Operating cash flow$7.2B$5.0B$7.0B$8.4B-$3.8B$3.3B$6.4B$6.5B$8.0B$8.3B
Capital expenditure$3.4B$3.9B$5.2B$4.9B$1.9B$3.2B$6.4B$5.3B$5.1B$4.5B
Free cash flow$3.8B$1.1B$1.8B$3.5B-$5.7B$17.0M-$3.0M$1.1B$2.9B$3.8B
Stock-based compensation$154.0M$169.0M$159.0M$161.0M$119.0M$149.0M$150.0M$180.0M$236.0M$313.0M
Owner earnings?$3.7B$963.0M$1.7B$3.3B-$5.8B-$132.0M-$153.0M$961.0M$2.6B$3.5B
Free cash flow per share$5.06$1.57$2.66$5.34$-8.95$0.03$-0.00$1.77$4.45$5.88
Capital allocation
Dividends paid$509.0M$731.0M$909.0M$980.0M$260.0M$0$0$128.0M$321.0M$440.0M
Share repurchases$2.6B$1.7B$1.6B$2.0B$344.0M$0$0–––
Diluted shares755.0M723.0M694.0M653.0M636.0M641.0M641.0M643.0M648.0M654.0M
Share count change?-6.1%-4.2%-4.0%-5.9%-2.6%0.8%0.0%0.3%0.8%0.9%
Balance sheet
Cash and equivalents$2.8B$1.8B$1.6B$2.9B$8.3B$7.9B$3.3B$2.7B$3.1B$4.3B
Short-term investments$487.0M$825.0M$203.0M$0$5.8B$3.4B$3.3B$1.1B$0–
Total debt$7.0B$8.4B$9.4B$10.1B$28.0B$25.1B$21.4B$18.6B$15.3B$13.3B
Net debt$3.8B$5.8B$7.6B$7.2B$13.9B$13.8B$14.8B$14.7B$12.3B$9.0B
Shareholders' equity$11.3B$12.5B$13.7B$15.4B$1.5B$3.9B$6.6B$11.1B$15.3B$20.9B

Latest filings

All on EDGAR
2026-10-0910-QQuarterly report
2026-10-098-KEarnings release
2026-07-1010-QQuarterly report
2026-07-108-KEarnings release
2026-04-24DEF 14AProxy statement
2026-04-0810-QQuarterly report
2026-04-088-KEarnings release
2026-02-1110-KAnnual report
2026-01-138-KEarnings release
2025-10-0910-QQuarterly report

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