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Southwest Airlines vs Skywest: revenue, profit, margins and growth compared

Southwest Airlines brought in $28.1B of revenue in fiscal 2025, Skywest $4.1B in fiscal 2025. Revenue changed by +2.1% at Southwest Airlines and +15.0% at Skywest on the year before, so Skywest grew faster. Southwest Airlines kept 1.6% of its revenue as net profit, Skywest 10.6%. Free cash flow was -$831M at Southwest Airlines and $908.3M at Skywest.

Side by side, latest fiscal year

LUVSKYW
Fiscal year endedFY2025 (December 31, 2025)FY2025 (December 31, 2025)
Revenue$28.1B$4.1B
Revenue growth+2.1%+15.0%
Net income$441M$428.3M
Net margin1.6%10.6%
Free cash flow-$831M$908.3M
Free cash flow margin-3.0%22.4%
Earnings per share (diluted)$0.79$10.35
Cash$3.2B$122.7M
Debt$4.9B$2.4B
Price to earnings54.09.9
Market value$20.9B$4B
Dividend yield1.69%n/a
Rank by revenue in sector#36 of 778 · Consumer discretionary#235 of 778 · Consumer discretionary

Over the years

Revenue
LUV FY2018: $22BLUV FY2019: $22.4BLUV FY2020: $9BLUV FY2021: $15.8BLUV FY2022: $23.8BLUV FY2023: $26.1BLUV FY2024: $27.5BLUV FY2025: $28.1BSKYW FY2018: $3.2BSKYW FY2019: $3BSKYW FY2020: $2.1BSKYW FY2021: $2.7BSKYW FY2022: $3BSKYW FY2023: $2.9BSKYW FY2024: $3.5BSKYW FY2025: $4.1BFY18FY19FY20FY21FY22FY23FY24FY25
LUV $28.1BSKYW $4.1B
Net income
LUV FY2018: $2.5BLUV FY2019: $2.3BLUV FY2020: -$3.1BLUV FY2021: $977MLUV FY2022: $539MLUV FY2023: $465MLUV FY2024: $465MLUV FY2025: $441MSKYW FY2018: $280.4MSKYW FY2019: $340.1MSKYW FY2020: -$8.5MSKYW FY2021: $111.9MSKYW FY2022: $73MSKYW FY2023: $34.3MSKYW FY2024: $323MSKYW FY2025: $428.3MFY18FY19FY20FY21FY22FY23FY24FY25
LUV $441MSKYW $428.3M
Net margin
LUV FY2018: 11.2%LUV FY2019: 10.3%LUV FY2020: -34.0%LUV FY2021: 6.2%LUV FY2022: 2.3%LUV FY2023: 1.8%LUV FY2024: 1.7%LUV FY2025: 1.6%SKYW FY2018: 8.7%SKYW FY2019: 11.4%SKYW FY2020: -0.4%SKYW FY2021: 4.1%SKYW FY2022: 2.4%SKYW FY2023: 1.2%SKYW FY2024: 9.2%SKYW FY2025: 10.6%FY18FY19FY20FY21FY22FY23FY24FY25
LUV 1.6%SKYW 10.6%
Revenue growth
LUV FY2019: +2.1%LUV FY2020: -59.7%LUV FY2021: +74.5%LUV FY2022: +50.8%LUV FY2023: +9.6%LUV FY2024: +5.3%LUV FY2025: +2.1%SKYW FY2019: -7.8%SKYW FY2020: -28.4%SKYW FY2021: +27.6%SKYW FY2022: +10.7%SKYW FY2023: -2.3%SKYW FY2024: +20.2%SKYW FY2025: +15.0%FY19FY20FY21FY22FY23FY24FY25
LUV +2.1%SKYW +15.0%
Free cash flow
LUV FY2018: $3BLUV FY2019: $3BLUV FY2020: -$1.6BLUV FY2021: $1.8BLUV FY2022: -$134MLUV FY2023: -$356MLUV FY2024: -$1.6BLUV FY2025: -$831MSKYW FY2018: $768.1MSKYW FY2019: $640.4MSKYW FY2020: $620.9MSKYW FY2021: $813.7MSKYW FY2022: $467.3MSKYW FY2023: $723.1MSKYW FY2024: $647.6MSKYW FY2025: $908.3MFY18FY19FY20FY21FY22FY23FY24FY25
LUV -$831MSKYW $908.3M

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

Questions about Southwest Airlines and Skywest

Which is bigger by revenue, Southwest Airlines or Skywest?

Southwest Airlines is bigger by revenue: $28.1B in fiscal 2025, against $4.1B for Skywest in fiscal 2025.

Which keeps more of its revenue as profit, Southwest Airlines or Skywest?

Southwest Airlines had a net margin of 1.6% in fiscal 2025; Skywest had 10.6% in fiscal 2025.

Which grew revenue faster, Southwest Airlines or Skywest?

In their latest fiscal years revenue changed by +2.1% at Southwest Airlines and +15.0% at Skywest.

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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