Our Calculation Of Intrinsic Value: Delta Air Lines

Each week we run a DCF (Discounted Cash Flow) model on a company from our watchlist.

This week’s pick: Delta Air Lines (DAL).

Profile

Delta Air Lines is one of the largest global airlines, providing passenger and cargo transportation services across domestic and international markets through an extensive network of hubs, alliances, and strategic partnerships.

The company generates earnings through passenger ticket sales, premium cabin offerings, loyalty programs, cargo operations, maintenance services, and co-branded credit card partnerships. Delta continues to benefit from resilient travel demand, premium travel growth, operational scale advantages, and improving corporate travel activity.

Delta’s business model is driven by global air travel demand, route optimization, pricing discipline, loyalty ecosystem expansion, and efficient fleet utilization supported by strong operating cash flow generation.

The company’s competitive advantages include one of the strongest airline brands globally, a highly valuable SkyMiles loyalty program, extensive domestic and international route networks, operational reliability, premium customer positioning, and significant scale efficiencies.

Delta continues to benefit from ongoing recovery in international travel, rising premium revenue, strong consumer demand, and improving balance sheet flexibility while continuing to reduce debt accumulated during the pandemic period.

DCF Analysis

Inputs

Discount Rate: 10%
Terminal Growth Rate: 3%
WACC: 10%

Forecasted Free Cash Flows (in billions USD)

2026: $4.2 → PV: $3.8
2027: $4.5 → PV: $3.7
2028: $4.8 → PV: $3.6
2029: $5.1 → PV: $3.5
2030: $5.4 → PV: $3.4

Total Present Value of FCFs = ~$18.0B

Terminal Value Calculation

Using perpetuity growth model with 2030 FCF = $5.4B:

TV = (5.4 × 1.03) ÷ (0.10 − 0.03)

TV ≈ $79.5B

Present Value of Terminal Value ≈ $49.4B

Enterprise Value

Enterprise Value = $18.0B + $49.4B = $67.4B

Net Debt

Cash & Equivalents: ~$4.3B
Total Debt: ~$14.1B

Net Debt ≈ $9.8B

Equity Value & Per-Share Value

Equity Value = $67.4B − $9.8B = $57.6B

Shares Outstanding: ~654M

Intrinsic Value per Share ≈ $87–89

Conclusion

DCF Value: ~$88
Current Price: ~$68
Margin of Safety: ~23%

Delta Air Lines remains one of the strongest operators in the global airline industry, supported by premium travel demand, a valuable loyalty ecosystem, operational scale, and resilient cash flow generation.

Growth continues to be driven by international travel recovery, premium cabin expansion, corporate travel normalization, and disciplined capacity management, while the company continues reducing leverage and strengthening its balance sheet following the pandemic-era disruption.

At current levels, the stock appears modestly undervalued relative to normalized long-term free cash flow assumptions. Future returns will likely depend on sustained travel demand, fuel cost management, macroeconomic conditions, and Delta’s ability to continue improving margins and deleveraging over time.