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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 12-Month After-Tax ROIC (TTM — %) by Quarter

12-Month After-Tax ROIC (TTM — %) (%)

QuarterlyAnnual

Delta Air Lines 12-Month After-Tax ROIC (TTM — %): 10.8% in Q3 2026, down 2.2 pts from a year earlier.

Latest, Q3 2026
10.8%
Period ended Sep 30, 2026
Change on a year earlier
-2.2 pts
13.0% in Q3 2025
History
12 quarters
Since Q4 2022
Sources
11
Documents cited below

Where the Q3 2026 figure comes from

Source: Delta Earnings Webcast Non-GAAP Reconciliations (2026_10-09-2026) ↗

Quarterly history

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

PeriodEnded12-Month After-Tax ROIC (TTM — %) (%)Year on yearSource
Q3 2026Sep 30, 202610.8%-2.2 ptsDelta Earnings Webcast Non-GAAP Reconciliations (2026_10-09-2026) ↗
Q2 2026Jun 30, 202610.9%–Delta Earnings Webcast Non-GAAP Reconciliations (2026_07-10-2026) ↗
Q1 2026Mar 31, 202612.2%-0.8 ptsDelta Earnings Webcast Non-GAAP Reconciliations (2026_04-08-2026) ↗
Q4 2025Dec 31, 202512.0%-0.9 ptsDelta Earnings Webcast Non-GAAP Reconciliations (2026_03-17-2026) ↗
Q3 2025Sep 30, 202513.0%+0.5 ptsDelta Earnings Webcast Non-GAAP Reconciliations (2025_10-09-2025) ↗
Q1 2025Mar 31, 202513.0%-0.8 ptsDelta Earnings Webcast Non-GAAP Reconciliations (2025_04-09-2025) ↗
Q4 2024Dec 31, 202412.9%-0.5 ptsDelta Earnings Webcast Non-GAAP Reconciliations (2025_01-10-2025) ↗
Q3 2024Sep 30, 202412.5%–Delta Earnings Webcast Non-GAAP Reconciliations (2024_10-10-2024) ↗
Q2 2024Jun 30, 202413.1%–Delta Earnings Webcast Non-GAAP Reconciliations (2024_07-11-2024) ↗
Q1 2024Mar 31, 202413.8%–Delta Earnings Webcast Non-GAAP Reconciliations (2024_04-10-2024) ↗
Q4 2023Dec 31, 202313.4%+5.0 ptsDelta Earnings Webcast Non-GAAP Reconciliations (2024_01-12-2024) ↗
Q4 2022Dec 31, 20228.4%–Delta Earnings Webcast Non-GAAP Reconciliations (2024_01-12-2024) ↗

Breakdown

What makes up 12-Month After-Tax ROIC (TTM — %)

Cite this data

StockData. (2026). Delta Air Lines 12-Month After-Tax ROIC (TTM — %) (%), quarterly Q4 2022–Q3 2026 [Data set]. Compiled from Delta Air Lines SEC filings and investor materials. https://stockdatahq.com/stocks/dal/kpis/roic-after-tax-ttm

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