Delta Air Lines Inc (DAL)vsNorthrop Grumman Corporation (NOC)
DAL
Delta Air Lines Inc
$82.49
-1.55%
INDUSTRIALS · Cap: $53.74B
NOC
Northrop Grumman Corporation
$563.68
+0.78%
INDUSTRIALS · Cap: $78.37B
Smart Verdict
WallStSmart Research — data-driven comparison
Delta Air Lines Inc generates 54% more annual revenue ($65.18B vs $42.37B). NOC leads profitability with a 10.8% profit margin vs 6.9%. NOC appears more attractively valued with a PEG of 4.08. DAL earns a higher WallStSmart Score of 67/100 (B-).
DAL
Strong Buy67
out of 100
Grade: B-
NOC
Buy63
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-57.3%
Fair Value
$52.45
Current Price
$82.49
$30.04 premium
Intrinsic value data unavailable for NOC.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Attractively priced relative to earnings
Large-cap with strong market position
Every $100 of equity generates 22 in profit
Reasonable price relative to book value
Earnings expanding 44.6% YoY
Generating 1.2B in free cash flow
Earnings expanding 84.9% YoY
Large-cap with strong market position
Every $100 of equity generates 27 in profit
Attractively priced relative to earnings
Areas to Watch
6.9% margin — thin
Operating margin of 3.2%
Expensive relative to growth rate
Distress zone — elevated risk
4.4% revenue growth
Grey zone — moderate risk
Weak financial health signals
Expensive relative to growth rate
Comparative Analysis Report
WallStSmart ResearchBull Case : DAL
The strongest argument for DAL centers on P/E Ratio, Market Cap, Return on Equity. Revenue growth of 12.9% demonstrates continued momentum.
Bull Case : NOC
The strongest argument for NOC centers on EPS Growth, Market Cap, Return on Equity.
Bear Case : DAL
The primary concerns for DAL are Profit Margin, Operating Margin, PEG Ratio.
Bear Case : NOC
The primary concerns for NOC are Revenue Growth, Altman Z-Score, Piotroski F-Score.
Key Dynamics to Monitor
DAL carries more volatility with a beta of 1.25 — expect wider price swings.
DAL is growing revenue faster at 12.9% — sustainability is the question.
DAL generates stronger free cash flow (1.2B), providing more financial flexibility.
Monitor AIRLINES industry trends, competitive dynamics, and regulatory changes.
Bottom Line
DAL scores higher overall (67/100 vs 63/100) and 12.9% 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.
Northrop Grumman Corporation
INDUSTRIALS · AEROSPACE & DEFENSE · USA
Northrop Grumman Corporation (NYSE: NOC) is an American multinational aerospace and defense technology company.
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