What is Delta Air Lines's PEG ratio?

Delta Air Lines (DAL) reported PEG ratio of 0.4× in Q1 2026.

What does PEG ratio mean?

The P/E ratio adjusted for how fast earnings are growing.

How do you interpret PEG ratio?

Around 1.0 is often cited as fairly valued for the growth on offer; below 1.0 can flag a growth bargain. Highly sensitive to the growth input and meaningless when growth is zero or negative.

How does PEG ratio compare across companies?

A rough cross-company growth-adjusted screen; treat as directional given its sensitivity to the (trailing) growth basis.

Delta Air Lines DAL PEG ratio

PEG ratio at other companies

Southwest AirlinesLUV

0.5×—

United Airlines HoldingsUAL

59.5×+59.3×

General DynamicsGD

2.3×+1.3×

FTAI Aviation Ltd.FTAI

0.1×—

American ExpressAXP

2×+0.7×

Valero EnergyVLO

0×—

Other financials

Income statement

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Revenue$15.9B+12.9%

Operating income$501.0M-12.0%

Net income-$289.0M-220%

EPS (diluted)-$0.44-219%

Balance sheet

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Cash & equivalents$5.2B+32.8%

Total debt$19.4B-10.0%

Total equity$20.4B+31.9%

Total assets$84.4B+9.2%

Cash flow

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Operating cash flow$2.4B+2.3%

Valuation

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Market cap$55.31B+54.2%

Enterprise value$69.44B+25.8%

P/E12.4×+2.6×

P/S0.9×+0.3×

Profitability

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Operating margin8.8%-0.8pp

Net margin6.9%+1.0pp

Returns & leverage

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Return on equity25%-2.5pp

Debt / equity1×-0.4×

Current ratio0.4×0.0×

Where this comes from

Calculated from Delta Air Lines’s reported figures.

market cap/net income=0.4×

Based on the most recent quarter.

The official record: Delta Air Lines’s 10-Q, filed April 8, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Delta Air Lines's PEG ratio?: Delta Air Lines (DAL) reported PEG ratio of 0.4× in Q1 2026.
What does PEG ratio mean?: The P/E ratio adjusted for how fast earnings are growing.
How do you interpret PEG ratio?: Around 1.0 is often cited as fairly valued for the growth on offer; below 1.0 can flag a growth bargain. Highly sensitive to the growth input and meaningless when growth is zero or negative.
How does PEG ratio compare across companies?: A rough cross-company growth-adjusted screen; treat as directional given its sensitivity to the (trailing) growth basis.