Delta Air Lines Inc (DAL)vsSouthwest Airlines Company (LUV)
DAL
Delta Air Lines Inc
$80.36
-1.35%
INDUSTRIALS · Cap: $49.59B
LUV
Southwest Airlines Company
$43.47
+0.07%
INDUSTRIALS · Cap: $19.32B
Smart Verdict
WallStSmart Research — data-driven comparison
Delta Air Lines Inc generates 139% more annual revenue ($71.80B vs $30.07B). DAL leads profitability with a 4.6% profit margin vs 2.8%. LUV appears more attractively valued with a PEG of 0.20. LUV earns a higher WallStSmart Score of 66/100 (B-).
DAL
Buy55
out of 100
Grade: C
LUV
Strong Buy66
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-31.2%
Fair Value
$58.52
Current Price
$80.36
$21.84 premium
Intrinsic value data unavailable for LUV.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Attractively priced relative to earnings
Reasonable price relative to book value
Revenue surging 21.1% year-over-year
Growing faster than its price suggests
16.4% revenue growth
Earnings expanding 20.5% YoY
Areas to Watch
4.6% margin — thin
Expensive relative to growth rate
Earnings declined 47.0%
Distress zone — elevated risk
Grey zone — moderate risk
2.8% margin — thin
Operating margin of 3.4%
Negative free cash flow — burning cash
Comparative Analysis Report
WallStSmart ResearchBull Case : DAL
The strongest argument for DAL centers on P/E Ratio, Price/Book, Revenue Growth. Revenue growth of 21.1% demonstrates continued momentum.
Bull Case : LUV
The strongest argument for LUV centers on PEG Ratio, Revenue Growth, EPS Growth. Revenue growth of 16.4% demonstrates continued momentum. PEG of 0.20 suggests the stock is reasonably priced for its growth.
Bear Case : DAL
The primary concerns for DAL are Profit Margin, PEG Ratio, EPS Growth. Thin 4.6% margins leave little buffer for downturns.
Bear Case : LUV
The primary concerns for LUV are Altman Z-Score, Profit Margin, Operating Margin. Thin 2.8% margins leave little buffer for downturns.
Key Dynamics to Monitor
DAL carries more volatility with a beta of 1.34 — expect wider price swings.
DAL is growing revenue faster at 21.1% — sustainability is the question.
DAL generates stronger free cash flow (300M), providing more financial flexibility.
Monitor AIRLINES industry trends, competitive dynamics, and regulatory changes.
Bottom Line
LUV scores higher overall (66/100 vs 55/100) and 16.4% revenue growth. Both earn "Strong Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Delta Air Lines Inc
INDUSTRIALS · AIRLINES · USA
Delta Air Lines, Inc., typically referred to as Delta, is one of the major airlines of the United States and a legacy carrier. It is headquartered in Atlanta, Georgia.
Southwest Airlines Company
INDUSTRIALS · AIRLINES · USA
Southwest Airlines Co., typically referred to as Southwest, is one of the major airlines of the United States and the world's largest low-cost carrier airline. It is headquartered in Dallas, Texas.
Visit Website →Compare with Other AIRLINES Stocks
Want to dig deeper into these stocks?