Delta Air Lines Inc (DAL)vsRyanair Holdings PLC ADR (RYAAY)
DAL
Delta Air Lines Inc
$71.20
-2.90%
INDUSTRIALS · Cap: $48.18B
RYAAY
Ryanair Holdings PLC ADR
$59.32
+1.35%
INDUSTRIALS · Cap: $30.89B
Smart Verdict
WallStSmart Research — data-driven comparison
Delta Air Lines Inc generates 325% more annual revenue ($65.18B vs $15.33B). RYAAY leads profitability with a 14.6% profit margin vs 6.9%. RYAAY appears more attractively valued with a PEG of 0.83. DAL earns a higher WallStSmart Score of 67/100 (B-).
DAL
Strong Buy67
out of 100
Grade: B-
RYAAY
Buy57
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+19.6%
Fair Value
$88.87
Current Price
$71.20
$17.67 discount
Margin of Safety
+67.5%
Fair Value
$200.30
Current Price
$59.32
$140.98 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Attractively priced relative to earnings
Every $100 of equity generates 25 in profit
Reasonable price relative to book value
Earnings expanding 44.6% YoY
Generating 1.2B in free cash flow
Attractively priced relative to earnings
Every $100 of equity generates 26 in profit
Conservative balance sheet, low leverage
Growing faster than its price suggests
Areas to Watch
6.9% margin — thin
Operating margin of 3.2%
Expensive relative to growth rate
Grey zone — moderate risk
Operating margin of 3.2%
Earnings declined 79.0%
Negative free cash flow — burning cash
Comparative Analysis Report
WallStSmart ResearchBull Case : DAL
The strongest argument for DAL centers on P/E Ratio, Return on Equity, Price/Book. Revenue growth of 12.9% demonstrates continued momentum.
Bull Case : RYAAY
The strongest argument for RYAAY centers on P/E Ratio, Return on Equity, Debt/Equity. PEG of 0.83 suggests the stock is reasonably priced for its growth.
Bear Case : DAL
The primary concerns for DAL are Profit Margin, Operating Margin, PEG Ratio.
Bear Case : RYAAY
The primary concerns for RYAAY are Altman Z-Score, Operating Margin, EPS Growth.
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 57/100) and 12.9% revenue growth. RYAAY offers better value entry with a 67.5% margin of safety. 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.
Ryanair Holdings PLC ADR
INDUSTRIALS · AIRLINES · USA
Ryanair Holdings plc, offers regular passenger airline services in Ireland, the United Kingdom, Italy, Spain, Germany and other European countries. The company is headquartered in Swords, Ireland.
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