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 Quarterly Operating Margin Guidance Low by Quarter
Quarterly Operating Margin Guidance Low (%, through Q4 2026) (%)
Delta Air Lines Quarterly Operating Margin Guidance Low: 7.0% in Q4 2026, down 3.5 pts from a year earlier.
Latest, Q4 2026
7.0%
Period ended Dec 31, 2026
Change on a year earlier
-3.5 pts
10.5% in Q4 2025
History
12 quarters
Since Q1 2024
Sources
12
Documents cited below
Where the Q4 2026 figure comes from
Quarterly history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Quarterly Operating Margin Guidance Low (%, through Q4 2026) (%) | Year on year | Source |
|---|---|---|---|---|
| Q4 2026 | Dec 31, 2026 | 7.0% | -3.5 pts | Delta Form 8-K Earnings Release (2026-10-09) ↗ |
| Q3 2026 | Sep 30, 2026 | 11.0% | +2.0 pts | Delta Form 8-K Earnings Release (2026-07-10) ↗ |
| Q2 2026 | Jun 30, 2026 | 6.0% | -5.0 pts | Delta Form 8-K Earnings Release (2026-04-08) ↗ |
| Q1 2026 | Mar 31, 2026 | 4.5% | -1.5 pts | Delta Form 8-K Earnings Release (2026-01-13) ↗ |
| Q4 2025 | Dec 31, 2025 | 10.5% | -0.5 pts | Delta Form 8-K Earnings Release (2025-10-09) ↗ |
| Q3 2025 | Sep 30, 2025 | 9.0% | -2.0 pts | Delta Form 8-K Earnings Release (2025-07-10) ↗ |
| Q2 2025 | Jun 30, 2025 | 11.0% | -3.0 pts | Delta Form 8-K Earnings Release (2025-04-09) ↗ |
| Q1 2025 | Mar 31, 2025 | 6.0% | +1.0 pts | Delta Form 8-K Earnings Release (2025-01-10) ↗ |
| Q4 2024 | Dec 31, 2024 | 11.0% | – | Delta Form 8-K Earnings Release (2024-10-10) ↗ |
| Q3 2024 | Sep 30, 2024 | 11.0% | – | Delta Form 8-K Earnings Release (2024-07-11) ↗ |
| Q2 2024 | Jun 30, 2024 | 14.0% | – | Delta Form 8-K Earnings Release (2024-04-10) ↗ |
| Q1 2024 | Mar 31, 2024 | 5.0% | – | Delta Form 8-K Earnings Release (2024-01-12) ↗ |
Cite this data
StockData. (2026). Delta Air Lines Quarterly Operating Margin Guidance Low (%), quarterly Q1 2024–Q4 2026 [Data set]. Compiled from Delta Air Lines SEC filings and investor materials. https://stockdatahq.com/stocks/dal/kpis/guid-q-op-margin-low
See every metric in the Delta Air Lines KPI table. Data updated Nov 1, 2026.