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Delta Air Lines, Inc. (DAL)

Delta Air Lines, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Delta Air Lines, Inc. (DAL) is a Airlines, Airports & Air Services company based in US with a market capitalization of $54.9B. Revenue grew 2.8% year-over-year and the company generated $3.8B in free cash flow. This page tracks DAL's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 100K employees · IPO May 3, 2007

Valuation

Valuation & price

$70.23 · as of May 17, 2026 · -25.0% vs 52w high

9.2

P/E ratio

Latest-FY diluted EPS

2.65

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$92.75$71.38$50.00Jul 25Dec 25Jul 26Jul 7, 25$50.00Jul 9, 25$50.70Jul 11, 25$56.65Jul 15, 25$55.71Jul 17, 25$56.34Jul 21, 25$56.04Jul 23, 25$55.98Jul 25, 25$54.86Jul 29, 25$54.50Jul 31, 25$53.21Aug 4, 25$52.52Aug 6, 25$54.12Aug 11, 25$53.50Aug 13, 25$59.42Aug 15, 25$60.24Aug 19, 25$60.50Aug 21, 25$57.84Aug 25, 25$60.41Aug 27, 25$61.26Aug 29, 25$61.78Sep 3, 25$61.27Sep 5, 25$61.18Sep 9, 25$60.68Sep 11, 25$60.44Sep 16, 25$57.86Sep 18, 25$59.47Sep 22, 25$58.89Sep 24, 25$57.71Sep 26, 25$57.20Sep 30, 25$56.75Oct 2, 25$57.08Oct 6, 25$58.26Oct 8, 25$57.12Oct 10, 25$57.48Oct 14, 25$61.27Oct 16, 25$60.40Oct 21, 25$62.32Oct 23, 25$58.77Oct 27, 25$60.45Oct 29, 25$58.76Oct 31, 25$57.38Nov 4, 25$55.65Nov 6, 25$57.81Nov 10, 25$58.56Nov 12, 25$60.48Nov 14, 25$58.41Nov 18, 25$57.13Nov 20, 25$55.97Nov 25, 25$62.15Nov 28, 25$64.10Dec 2, 25$65.14Dec 4, 25$67.24Dec 8, 25$67.22Dec 10, 25$69.93Dec 12, 25$69.81Dec 16, 25$71.14Dec 18, 25$70.15Dec 22, 25$72.06Dec 24, 25$70.96Dec 29, 25$69.53Jan 2, 26$69.06Jan 6, 26$72.22Jan 8, 26$71.29Jan 12, 26$71.03Jan 14, 26$68.49Jan 16, 26$70.43Jan 21, 26$68.95Jan 23, 26$67.96Jan 27, 26$66.14Jan 29, 26$66.54Feb 2, 26$69.08Feb 4, 26$70.86Feb 9, 26$75.00Feb 11, 26$71.42Feb 13, 26$69.00Feb 18, 26$71.11Feb 20, 26$69.44Feb 24, 26$69.23Feb 26, 26$70.51Mar 2, 26$64.25Mar 4, 26$63.83Mar 6, 26$59.01Mar 10, 26$59.27Mar 12, 26$57.94Mar 17, 26$64.83Mar 19, 26$65.01Mar 23, 26$65.13Mar 25, 26$67.99Mar 27, 26$64.83Mar 31, 26$66.48Apr 2, 26$66.76Apr 7, 26$65.62Apr 9, 26$67.83Apr 13, 26$67.05Apr 15, 26$71.99Apr 17, 26$71.72Apr 22, 26$68.41Apr 24, 26$68.45Apr 28, 26$67.22Apr 30, 26$67.99May 4, 26$68.50May 6, 26$73.32May 8, 26$73.33May 12, 26$70.71May 14, 26$71.55May 18, 26$70.24May 20, 26$74.12May 22, 26$76.14May 28, 26$82.49Jun 1, 26$81.47Jun 3, 26$78.78Jun 5, 26$79.42Jun 9, 26$81.17Jun 11, 26$81.83Jun 15, 26$84.07Jun 17, 26$82.25Jun 22, 26$85.92Jun 24, 26$90.65Jun 26, 26$92.57Jul 2, 26$92.75
$50.0052-week range$93.66
Loading valuation history…

Fundamentals

Key fundamentals

$54.9B

Market cap

2.8%

Revenue growth (YoY)

22.8%

Gross margin

$3.8B

Free cash flow (USD)

$16.8B

Net debt

0.0%

Share dilution

3/5

Graham criteria passed

Defensive-investor screen

Industrials

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$39.5BFY 2017$41.1BFY 2018$44.4BFY 2019$47.0BFY 2020$17.1BFY 2021$29.9BFY 2022$50.6BFY 2023$58.0BFY 2024$61.6BFY 2025$63.4B
$39.5B$63.4B

Free cash flow by year

2016 → 2025

FY 2016$3.8BFY 2017$1.3BFY 2018$1.8BFY 2019$3.5BFY 2020$-5.7BFY 2021$16.0MFY 2022$-2.0MFY 2023$1.1BFY 2024$2.9BFY 2025$3.8B
$3.8B$3.8B

Gross margin by year

2021 → 2025

FY 20217.1%FY 202222.1%FY 202326.7%FY 202426.9%FY 202522.8%
7.1%22.8%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

6

Insider sells · 90 days

Earnings

Last report: 10-Q filed Apr 8, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventAnnual Meeting ResultsJun 22, 2026Filing
  • 8-K eventDebt RefinancingJun 12, 2026Filing
  • Insider sellInsider Sell $2.0MBELLEMARE ALAIN · EVP & Pres. - International · $2MMay 28, 2026Filing
  • Insider sellInsider Sell $800KAusband Allison C · EVP & Chief People Officer · $799.5KMay 28, 2026Filing
  • Insider sellInsider Sell $1.1MAusband Allison C · EVP & Chief People Officer · $1.1MMay 26, 2026Filing
  • Insider sellInsider Sell $1.5MBELLEMARE ALAIN · EVP & Pres. - International · $1.5MMay 8, 2026Filing
  • Insider sellInsider Sell $1.1MLaughter John E · EVP & Chief of Operations · $1.1MApr 15, 2026Filing
  • Insider sellInsider Sell $4.7MLaughter John E · EVP & Chief of Operations · $4.7MApr 13, 2026Filing
  • 8-K eventEarnings ReleaseApr 8, 2026Filing
  • Quarterly report10-Q FiledApr 8, 2026Filing

Questions

Frequently asked questions

What is Delta Air Lines, Inc.'s market cap?

Delta Air Lines, Inc. (DAL) has a market capitalization of $54.9B.

What is DAL's P/E ratio?

DAL trades at a price-to-earnings ratio of 9.2, based on its latest fiscal-year diluted earnings per share and the most recent cached price.

What is DAL's price-to-book (P/B) ratio?

DAL trades at 2.65 times book value per share.

Are insiders buying DAL stock?

SEC Form 4 filings show no open-market insider buys at Delta Air Lines, Inc. in the last 90 days (6 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.