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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 10/3016% 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 Reported Loyalty Program Growth (Legacy — % YoY) by Quarter

Reported Loyalty Program Growth (Legacy — % YoY) (%)

QuarterlyAnnual

Delta Air Lines Reported Loyalty Program Growth (Legacy — % YoY): 1.0% in Q4 2025, down 4.0 pts from a year earlier.

Latest, Q4 2025
1.0%
Period ended Dec 31, 2025
Change on a year earlier
-4.0 pts
5.0% in Q4 2024
History
16 quarters
Since Q1 2020
Sources
16
Documents cited below

Where the Q4 2025 figure comes from

Source: Delta Form 8-K Earnings Release (2026-01-13) ↗

Quarterly history

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

PeriodEndedReported Loyalty Program Growth (Legacy — % YoY) (%)Year on yearSource
Q4 2025Dec 31, 20251.0%-4.0 ptsDelta Form 8-K Earnings Release (2026-01-13) ↗
Q3 2025Sep 30, 20253.0%-1.0 ptsDelta Form 8-K Earnings Release (2025-10-09) ↗
Q2 2025Jun 30, 20252.0%-6.0 ptsDelta Form 8-K Earnings Release (2025-07-10) ↗
Q1 2025Mar 31, 20252.0%-8.0 ptsDelta Form 8-K Earnings Release (2025-04-09) ↗
Q4 2024Dec 31, 20245.0%-6.0 ptsDelta Form 8-K Earnings Release (2025-01-10) ↗
Q3 2024Sep 30, 20244.0%-17.0 ptsDelta Form 8-K Earnings Release (2024-10-10) ↗
Q2 2024Jun 30, 20248.0%-11.0 ptsDelta Form 8-K Earnings Release (2024-07-11) ↗
Q1 2024Mar 31, 202410.0%-17.0 ptsDelta Form 8-K Earnings Release (2024-04-10) ↗
Q4 2023Dec 31, 202311.0%–Delta Form 8-K Earnings Release (2024-01-12) ↗
Q3 2023Sep 30, 202321.0%–Delta Form 8-K Earnings Release (2023-10-12) ↗
Q2 2023Jun 30, 202319.0%–Delta Form 8-K Earnings Release (2023-07-13) ↗
Q1 2023Mar 31, 202327.0%–Delta Form 8-K Earnings Release (2023-04-13) ↗
Q4 2020Dec 31, 2020-28.0%–Delta Form 8-K Earnings Release (2021-01-14) ↗
Q3 2020Sep 30, 2020-29.0%–Delta Form 8-K Earnings Release (2020-10-13) ↗
Q2 2020Jun 30, 2020-44.0%–Delta Form 8-K Earnings Release (2020-07-14) ↗
Q1 2020Mar 31, 20200.0%–Delta Form 8-K Earnings Release (2020-04-22) ↗

Cite this data

StockData. (2026). Delta Air Lines Reported Loyalty Program Growth (Legacy — % YoY) (%), quarterly Q1 2020–Q4 2025 [Data set]. Compiled from Delta Air Lines SEC filings and investor materials. https://stockdatahq.com/stocks/dal/kpis/other-loyalty-prog-yoy

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