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Delta Air LinesMEX:DAL 74 Net-Net Working Capital is MXN-1,468.14 as of Jun. 2026. GuruFocus rates MEX:DAL with a GF Score™ of 74/100 and a GF Value™ of MXN1,030.97 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 218 Transportation companies, Delta Air Lines ranks worse than 458715.14% on this metric.
In calculating the Net-Net Working Capital (NNWC), Benjamin Graham assumed that a company's accounts receivable is only worth 75% its value, its inventory is only worth 50% of its value, but its liabilities have to be paid in full. In addition, Graham believed that preferred stock belongs on the liability side of the balance sheet, not as part of capital and surplus. This is a conservative way of estimating the company's value.
Delta Air Lines's Net-Net Working Capital for the quarter that ended in Jun. 2026 was MXN-1,468.14.
The industry rank for Delta Air Lines's Net-Net Working Capital or its related term are showing as below:
MEX:DAL's Price-to-Net-Net-Working-Capital is not ranked *
in the Transportation industry.
Industry Median: 6.17 * Ranked among companies with meaningful Price-to-Net-Net-Working-Capital only.
Delta Air Lines (MEX:DAL) Net-Net Working Capital Explanation
One research study, covering the years 1970 through 1983 showed that portfolios picked at the beginning of each year, and held for one year, returned 29.4 percent, on average, over the 13-year period, compared to 11.5 percent for the S&P 500 Index. Other studies of Graham's strategy produced similar results.
Benjamin Graham looked for companies whose market values were less than two-thirds of their net-net value. They are collected under our Net-Net screener.
Delta Air Lines Net-Net Working Capital Related Terms
Delta Air Lines Net-Net Working Capital Historical Data
* Premium members only.
The historical data trend for Delta Air Lines's Net-Net Working Capital can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
MEX:DAL vs UAL, LUV, AAL: Net-Net Working Capital Comparison
For the Airlines subindustry, Delta Air Lines's Price-to-Net-Net-Working-Capital, along with its competitors' market caps and Price-to-Net-Net-Working-Capital data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Delta Air Lines Price-to-Net-Net-Working-Capital vs Transportation Industry
For the Transportation industry and Industrials sector, Delta Air Lines's Price-to-Net-Net-Working-Capital distribution charts can be found below:
* The bar in red indicates where Delta Air Lines's Price-to-Net-Net-Working-Capital falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
In calculating the Net-Net Working Capital (NNWC), Benjamin Graham assumed that a company's accounts receivable is only worth 75% its value, its inventory is only worth 50% of its value, but its liabilities have to be paid in full.
In addition, Graham believed that preferred stock belongs on the liability side of the balance sheet, not as part of capital and surplus. In "Security Analysis", preferred stock is dubbed "an imperfect creditorship position" that is best placed on the balance sheet alongside funded debt.
This is a conservative way of estimating the company's value.
What does a Net-Net Working Capital of MXN-1,468.14 mean?
Delta Air Lines (MEX:DAL) has a Net-Net Working Capital of MXN-1,468.14 as of Jun. 2026. Ben Graham defined net-net working capital as the per-share sum of cash, 75% of receivables and 50% of inventory less total liabilities. View historical data on Delta Air Lines According to the industry distribution chart, Delta Air Lines ranks #999999 out of 218 companies in the Transportation industry.
Is Delta Air Lines' Net-Net Working Capital too high?
Delta Air Lines' current Net-Net Working Capital is MXN-1,468.14. Based on the distribution chart, Delta Air Lines ranks #999999 out of 218 companies in the Transportation industry, which is in the bottom quartile relative to peers. Overall, Delta Air Lines has a GF Score™ of 74/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Delta Air Lines' Net-Net Working Capital compare to UAL and LUV?
According to the Transportation industry distribution chart, Delta Air Lines ranks #999999 out of 218 companies for Net-Net Working Capital. This places Delta Air Lines in the lower half of its industry. The industry median Net-Net Working Capital is 6.17. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net-Net Working Capital for a Transportation company?
The median Net-Net Working Capital among Transportation companies is 6.17, based on 218 companies in the industry. Companies in the top quartile (top 25%) have a Net-Net Working Capital significantly above this median, while those in the bottom quartile fall well below. However, Net-Net Working Capital should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Net-Net Working Capital mean?
A high Net-Net Working Capital can signal that a stock is expensive relative to its fundamentals. Ben Graham defined net-net working capital as the per-share sum of cash, 75% of receivables and 50% of inventory less total liabilities. View historical data on Delta Air Lines For the Transportation industry, the median Net-Net Working Capital is 6.17 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Delta Air Lines's current Net-Net Working Capital is MXN-1,468.14. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Delta Air Lines stock overvalued right now?
Based on GuruFocus' analysis, Delta Air Lines (MEX:DAL) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN1,030.97, compared to a current price of MXN1,515.00 — trading 46.9% above its estimated fair value. The current Net-Net Working Capital is MXN-1,468.14. Delta Air Lines' overall GF Score™ is 74/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net-Net Working Capital calculated?
Net-Net Working Capital is calculated from a company's financial statements. For Delta Air Lines (MEX:DAL), the current Net-Net Working Capital is MXN-1,468.14 as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Delta Air Lines (MEX:DAL) Overvalued in 2026?
Based on GuruFocus' analysis, Delta Air Lines stock appears to be overvalued.
The current stock price of MXN1,515.00 is trading 46.9% above its estimated GF Value™ of MXN1,030.97.
GuruFocus considers Delta Air Lines to be Significantly Overvalued.
Key valuation signals for MEX:DAL:
Net-Net Working Capital: MXN-1,468.14
GF Value™: MXN1,030.97 vs. price of MXN1,515.00 (46.9% above fair value)
No single metric tells the full story. See the MEX:DAL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Atlanta-based Delta Air Lines is one of the world's largest airlines, with a network of over 300 destinations in more than 50 countries. Delta operates a hub-and-spoke network, where it gathers and distributes passengers across the globe through its biggest hubs in Atlanta, New York, Salt Lake City, Detroit, Seattle, and Minneapolis-St. Paul. Delta has historically earned most of its international revenue and profits from flying passengers over the Atlantic Ocean.
74GF Score
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