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Delta Air Lines, Inc.

DALNYSEAir Transportation, ScheduledFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 9, 2026Score 10/3012% above fair value
$83.42+3.27 (+4.08%)

Close on Nov 2, 2026Market cap $54.86BP/E 16.7Yield 0.81%

Delta Air Lines Operating Margin GAAP by Quarter

Operating Margin GAAP (%) (%)

QuarterlyAnnual

Delta Air Lines Operating Margin GAAP: 7.2% in Q3 2026, down 2.9 pts from a year earlier.

Latest, Q3 2026
7.2%
Period ended Sep 30, 2026
Change on a year earlier
-2.9 pts
10.1% in Q3 2025
History
22 quarters
Since Q2 2019
Sources
18
Documents cited below

Where the Q3 2026 figure comes from

Source: Delta Form 8-K Earnings Release (2026-10-09) ↗

Quarterly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedOperating Margin GAAP (%) (%)Year on yearSource
Q3 2026Sep 30, 20267.2%-2.9 ptsDelta Form 8-K Earnings Release (2026-10-09) ↗
Q2 2026Jun 30, 20269.4%-3.2 ptsDelta Form 8-K Earnings Release (2026-07-10) ↗
Q1 2026Mar 31, 20263.2%-0.8 ptsDelta Form 8-K Earnings Release (2026-04-08) ↗
Q4 2025Dec 31, 20259.2%-1.8 ptsDelta Form 8-K Earnings Release (2026-01-13) ↗
Q3 2025Sep 30, 202510.1%+1.2 ptsDelta Form 8-K Earnings Release (2026-10-09) ↗
Q2 2025Jun 30, 202512.6%-1.0 ptsDelta Form 8-K Earnings Release (2026-07-10) ↗
Q1 2025Mar 31, 20254.0%-0.5 ptsDelta Form 8-K Earnings Release (2026-04-08) ↗
Q4 2024Dec 31, 202411.0%+1.7 ptsDelta Form 8-K Earnings Release (2026-01-13) ↗
Q3 2024Sep 30, 20248.9%-3.9 ptsDelta Form 8-K Earnings Release (2025-10-09) ↗
Q2 2024Jun 30, 202413.6%-2.4 ptsDelta Form 8-K Earnings Release (2025-07-10) ↗
Q1 2024Mar 31, 20244.5%+6.7 ptsDelta Form 8-K Earnings Release (2025-04-09) ↗
Q4 2023Dec 31, 20239.3%-1.6 ptsDelta Form 8-K Earnings Release (2025-01-10) ↗
Q3 2023Sep 30, 202312.8%+2.4 ptsDelta Form 8-K Earnings Release (2024-10-10) ↗
Q2 2023Jun 30, 202316.0%+5.0 ptsDelta Form 8-K Earnings Release (2024-07-11) ↗
Q1 2023Mar 31, 2023-2.2%+6.2 ptsDelta Form 8-K Earnings Release (2024-04-10) ↗
Q4 2022Dec 31, 202210.9%–Delta Form 8-K Earnings Release (2024-01-12) ↗

Cite this data

StockData. (2026). Delta Air Lines Operating Margin GAAP (%), quarterly Q2 2019–Q3 2026 [Data set]. Compiled from Delta Air Lines SEC filings and investor materials. https://stockdatahq.com/stocks/dal/kpis/op-margin-gaap

See every metric in the Delta Air Lines KPI table. Data updated Nov 1, 2026.