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Alaska Air vs United Airlines: revenue, profit, margins and growth compared

Alaska Air brought in $14.2B of revenue in fiscal 2025, United Airlines $59.1B in fiscal 2025. Revenue changed by +21.3% at Alaska Air and +3.5% at United Airlines on the year before, so Alaska Air grew faster. Alaska Air kept 0.7% of its revenue as net profit, United Airlines 5.7%.

Side by side, latest fiscal year

ALKUAL
Fiscal year endedFY2025 (December 31, 2025)FY2025 (December 31, 2025)
Revenue$14.2B$59.1B
Revenue growth+21.3%+3.5%
Net income$100M$3.4B
Net margin0.7%5.7%
Free cash flown/a$2.6B
Free cash flow marginn/a4.3%
Earnings per share (diluted)$0.83$10.20
Cash$627M$5.9B
Debt$5.3B$21.3B
Price to earnings49.311.2
Market value$4.6B$37B
Dividend yieldn/an/a
Rank by revenue in sector#95 of 778 · Consumer discretionary#16 of 778 · Consumer discretionary

Over the years

Revenue
ALK FY2018: $8.3BALK FY2019: $8.8BALK FY2020: $3.6BALK FY2021: $6.2BALK FY2022: $9.6BALK FY2023: $10.4BALK FY2024: $11.7BALK FY2025: $14.2BUAL FY2018: $41.3BUAL FY2019: $43.3BUAL FY2020: $15.4BUAL FY2021: $24.6BUAL FY2022: $45BUAL FY2023: $53.7BUAL FY2024: $57.1BUAL FY2025: $59.1BFY18FY19FY20FY21FY22FY23FY24FY25
ALK $14.2BUAL $59.1B
Net income
ALK FY2018: $437MALK FY2019: $769MALK FY2020: -$1.3BALK FY2021: $478MALK FY2022: $58MALK FY2023: $235MALK FY2024: $395MALK FY2025: $100MUAL FY2018: $2.1BUAL FY2019: $3BUAL FY2020: -$7.1BUAL FY2021: -$2BUAL FY2022: $737MUAL FY2023: $2.6BUAL FY2024: $3.1BUAL FY2025: $3.4BFY18FY19FY20FY21FY22FY23FY24FY25
ALK $100MUAL $3.4B
Net margin
ALK FY2018: 5.3%ALK FY2019: 8.8%ALK FY2020: -37.1%ALK FY2021: 7.7%ALK FY2022: 0.6%ALK FY2023: 2.3%ALK FY2024: 3.4%ALK FY2025: 0.7%UAL FY2018: 5.1%UAL FY2019: 7.0%UAL FY2020: -46.0%UAL FY2021: -8.0%UAL FY2022: 1.6%UAL FY2023: 4.9%UAL FY2024: 5.5%UAL FY2025: 5.7%FY18FY19FY20FY21FY22FY23FY24FY25
ALK 0.7%UAL 5.7%
Revenue growth
ALK FY2019: +6.3%ALK FY2020: -59.4%ALK FY2021: +73.2%ALK FY2022: +56.2%ALK FY2023: +8.1%ALK FY2024: +12.6%ALK FY2025: +21.3%UAL FY2019: +4.7%UAL FY2020: -64.5%UAL FY2021: +60.4%UAL FY2022: +82.5%UAL FY2023: +19.5%UAL FY2024: +6.2%UAL FY2025: +3.5%FY19FY20FY21FY22FY23FY24FY25
ALK +21.3%UAL +3.5%
Free cash flow
ALK FY2018: $235MALK FY2019: $1BALK FY2020: -$456MALK FY2021: $738MALK FY2022: -$253MALK FY2023: -$444MUAL FY2018: $2.1BUAL FY2019: $2.4BUAL FY2020: -$5.9BUAL FY2021: -$40MUAL FY2022: $1.2BUAL FY2023: -$260MUAL FY2024: $3.8BUAL FY2025: $2.6BFY18FY19FY20FY21FY22FY23FY24FY25
ALK -$444MUAL $2.6B

Fiscal years as each company reports them; the two may end in different months.

Questions about Alaska Air and United Airlines

Which is bigger by revenue, Alaska Air or United Airlines?

United Airlines is bigger by revenue: $59.1B in fiscal 2025, against $14.2B for Alaska Air in fiscal 2025.

Which keeps more of its revenue as profit, Alaska Air or United Airlines?

Alaska Air had a net margin of 0.7% in fiscal 2025; United Airlines had 5.7% in fiscal 2025.

Which grew revenue faster, Alaska Air or United Airlines?

In their latest fiscal years revenue changed by +21.3% at Alaska Air and +3.5% at United Airlines.

Where do these numbers come from?

From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.

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