What Delta Air Lines' latest 10-Q filing said about Wheels Up
Delta Air Lines (DAL) reported Q3 2026 revenue of $20.2B, operating income of $1.5B, and operating cash flow of $1.7B. The company mentioned Wheels Up (UP) 13 times, noting its financial activities and Delta's 36% stake, which decreased in value to $42M. Wheels Up's Q2 revenue was $182M with a net loss of $107.2M. Berkshire Hathaway holds a 57.3M share stake in Delta.
How this was made

The 30-second read
Why it matters
The filing provides fresh quantitative data on Delta's earnings and its exposure to the private‑jet market, offering traders new information to assess valuation.
Market read
Delta's quarterly filing introduces new financial metrics and a significant write‑down on its Wheels Up stake, influencing investor sentiment.
What to watch
Delta's operating cash flow of $1.7B and stable revenue growth could offset concerns about the Wheels Up loss.
Background
Delta Air Lines filed its Q3 2026 10‑Q, highlighting operating results and its investment in Wheels Up.
Ticker impact
Delta Air Lines' 10-Q disclosed a $42M drop in the value of its 36% stake in Wheels Up and detailed Q3 operating results.
likely modest downside as investors reassess the value of the Wheels Up stake
Stake valuation fell by $76M in the quarter; while revenue is solid, the loss signals a weaker return on the investment.
Market effects
Airline sector may see scrutiny of balance‑sheet investments in private aviation firms.
U.S. airline stocks could experience slight pressure pending further guidance.
Limited to investors tracking major carriers and private‑jet market exposure.
Counterpoint
The reduced Wheels Up stake may free capital for Delta to invest in core operations, potentially supporting the stock.
Key entities
- CompanyDelta Air Lines
U.S. airline reporting Q3 2026 results and Wheels Up investment.


