WallStSmart

Delta Air Lines Inc (DAL)vsRepublic Airways Holdings Inc (RJET)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Delta Air Lines Inc generates 3680% more annual revenue ($63.36B vs $1.68B). DAL leads profitability with a 7.9% profit margin vs 4.5%. DAL trades at a lower P/E of 8.7x. DAL earns a higher WallStSmart Score of 67/100 (B-).

DAL

Strong Buy

67

out of 100

Grade: B-

Growth: 6.7Profit: 6.5Value: 7.3Quality: 4.5
Piotroski: 4/9

RJET

Buy

55

out of 100

Grade: C

Growth: 5.3Profit: 5.5Value: 5.7Quality: 6.5
Piotroski: 6/9Altman Z: 1.52
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

DALUndervalued (+80.1%)

Margin of Safety

+80.1%

Fair Value

$358.49

Current Price

$67.99

$290.50 discount

UndervaluedFair: $358.49Overvalued
RJETSignificantly Overvalued (-45.9%)

Margin of Safety

-45.9%

Fair Value

$12.72

Current Price

$17.76

$5.04 premium

UndervaluedFair: $12.72Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

DAL5 strengths · Avg: 8.6/10
P/E RatioValuation
8.7x10/10

Attractively priced relative to earnings

Return on EquityProfitability
27.7%9/10

Every $100 of equity generates 28 in profit

Price/BookValuation
2.1x8/10

Reasonable price relative to book value

EPS GrowthGrowth
44.6%8/10

Earnings expanding 44.6% YoY

Free Cash FlowQuality
$1.35B8/10

Generating 1.4B in free cash flow

RJET4 strengths · Avg: 9.5/10
P/E RatioValuation
8.9x10/10

Attractively priced relative to earnings

Price/BookValuation
0.6x10/10

Reasonable price relative to book value

Debt/EquityHealth
-1.9610/10

Conservative balance sheet, low leverage

Revenue GrowthGrowth
20.6%8/10

Revenue surging 20.6% year-over-year

Areas to Watch

DAL3 concerns · Avg: 3.0/10
Revenue GrowthGrowth
2.9%4/10

2.9% revenue growth

Profit MarginProfitability
7.9%3/10

7.9% margin — thin

PEG RatioValuation
39.292/10

Expensive relative to growth rate

RJET4 concerns · Avg: 3.3/10
Altman Z-ScoreHealth
1.524/10

Distress zone — elevated risk

Market CapQuality
$782.76M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
6.3%3/10

ROE of 6.3% — below average capital efficiency

Profit MarginProfitability
4.5%3/10

4.5% margin — thin

Comparative Analysis Report

WallStSmart Research

Bull Case : DAL

The strongest argument for DAL centers on P/E Ratio, Return on Equity, Price/Book.

Bull Case : RJET

The strongest argument for RJET centers on P/E Ratio, Price/Book, Debt/Equity. Revenue growth of 20.6% demonstrates continued momentum.

Bear Case : DAL

The primary concerns for DAL are Revenue Growth, Profit Margin, PEG Ratio.

Bear Case : RJET

The primary concerns for RJET are Altman Z-Score, Market Cap, Return on Equity. Thin 4.5% margins leave little buffer for downturns.

Key Dynamics to Monitor

DAL profiles as a value stock while RJET is a growth play — different risk/reward profiles.

RJET is growing revenue faster at 20.6% — sustainability is the question.

DAL generates stronger free cash flow (1.4B), providing more financial flexibility.

Monitor AIRLINES industry trends, competitive dynamics, and regulatory changes.

Bottom Line

DAL scores higher overall (67/100 vs 55/100). 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.

Republic Airways Holdings Inc

INDUSTRIALS · AIRLINES · USA

Republic Airways Holdings Inc. provides scheduled passenger services. The company is headquartered in Indianapolis, Indiana.

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