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Southwest Airlines Co. (LUV) Profit Margins

Over the twelve months to 2026-09-30, Southwest Airlines Co. (LUV) had operating margin 4.4%, net margin 3.3%, free cash flow margin -1.4%, according to EquiReason's reading of its SEC filings.

Source: SEC EDGAR filings · figures as of 2026-09-30 · read by EquiReason

LUVSouthwest Airlines Co.Follow LUV — free
Airlines · Industrials
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Price chart with a free account
Market cap
20.4B
P/E TTM
20.4
Dividend yield
1.7%
52-week
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Next earnings
28 Jan, in 95 days
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TTM
Sep 26
Trend
Operating margin2.5%8.2%4.4%3.6%7.2%12.0%20.8%17.2%16.1%14.6%13.2%-42.2%10.9%4.3%0.9%1.2%1.5%4.4%
Net margin1.0%3.8%1.1%2.5%4.3%6.1%11.0%10.7%15.9%11.2%10.3%-34.0%6.2%2.3%1.8%1.7%1.6%3.3%
FCF margin3.9%8.8%2.5%4.2%5.8%6.2%6.0%11.0%8.5%13.5%13.2%-18.1%11.5%-0.6%-1.4%-5.8%-3.0%-1.4%

USD billions · SEC XBRL

Southwest Airlines Co. — questions

What is Southwest Airlines Co.'s operating margin?
4.4% over the twelve months to 2026-09-30.
What is Southwest Airlines Co.'s net profit margin?
3.3% over the twelve months to 2026-09-30.

Every figure on this page comes from Southwest Airlines Co.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.