What is the current annual net margin of LUV?

As of today, LUV annual net margin is 1.57%

What is 1-year change in LUV annual net margin?

LUV annual net margin is down -10.80% year-over-year

What is 3-year change in LUV annual net margin?

LUV annual net margin is down -30.53% over the past 3 years

How far is LUV annual net margin from its all-time high?

LUV annual net margin is currently -90.11% below its historical high of 15.88% set on December 31, 2017

How does LUV annual net margin rank versus sector peers?

LUV annual net margin is higher than 45.28% of companies in Industrials sector

When is LUV next annual earnings release?

The next annual earnings release for LUV is on January 27, 2027

What is the current quarterly net margin of LUV?

As of today, LUV quarterly net margin is 3.21%

What is LUV quarterly net margin most recent change?

LUV quarterly net margin was up +16.30% on September 30, 2026

What is 1-year change in LUV quarterly net margin?

LUV quarterly net margin is up +311.54% year-over-year

How far is LUV quarterly net margin from its all-time high?

LUV quarterly net margin is currently -90.34% below its historical high of 33.23% set on December 31, 2017

How does LUV quarterly net margin rank versus sector peers?

LUV quarterly net margin is higher than 44.33% of companies in Industrials sector

When is LUV next earnings release?

The next earnings release for LUV is on January 27, 2027

LUV Net Margin History & Chart Since 1980

Annual Net Margin

1.57%0.19%-10.80%

December 31, 2025

Summary

Current Value: As of today, LUV annual net margin is 1.57%, down -10.80% on December 31, 2025
Historical Performance: LUV annual net margin is down -30.53% over the past 3 years, up +104.62% over the past 5 years
All-Time High Comparison: LUV annual net margin is currently -90.11% below its historical high of 15.88% set on December 31, 2017
3-Year Low Comparison: LUV annual net margin is at its 3-year low
Sector Comparison: LUV annual net margin is higher than 45.28% of companies in Industrials sector

Net Margin Chart

beforeafter

Performance

LUV Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Net Margin	Dec 31, 25	1.57%	-10.8%	-30.5%	+104.6%	-58.6%
Quarterly Net Margin	Sep 30, 26	3.21%	+311.5%	+8.4%	-66.3%	+198.8%
Price	Nov 9, 26	$46.30	+42.7%	+98.3%	-9.1%	+466.7%
PE Ratio	Nov 9, 26	22.13	-55.2%	-30.6%	–	-40.4%
Annual Revenue	Dec 31, 25	$28.06B	+2.1%	+17.8%	+210.2%	+131.8%
Annual Net Income	Dec 31, 25	$442.00M	-8.9%	-18.0%	+114.4%	-3.7%
Annual Gross Margin	Dec 31, 25	17.44%	+2.4%	+3.2%	+156.6%	-21.7%
Annual Operating Margin	Dec 31, 25	1.53%	-23.5%	+22.4%	+102.9%	-85.4%

Net Margin Highs

LUV Annual Net Margin Highs Comparison
Period	High	Date	Current
3Y	2.26%	N/A	-30.5%
5Y	6.19%	Dec 31, 21	-74.6%
All	15.88%	Dec 31, 17	-90.1%

Net Margin Lows

LUV Annual Net Margin Lows Comparison
Period	Low	Date	Current
3Y	1.57%	Dec 31, 25	at low
5Y	-33.97%	N/A	+104.6%
All	-33.97%	Dec 31, 20	+104.6%

Net Margin History

Year	Value	Change
2025	1.57%	-10.8%
2024	1.76%	-1.1%
2023	1.78%	-21.2%
2022	2.26%	-63.5%
2021	6.19%	+118.2%
2020	-33.97%	-431.1%
2019	10.26%	-8.6%
2018	11.22%	-29.3%
2017	15.88%	+47.4%
2016	10.77%	-2.3%
2015	11.02%	+79.8%
2014	6.13%	+43.2%
2013	4.28%	+74.0%
2012	2.46%	+115.8%
2011	1.14%	-69.9%
2010	3.79%	+294.8%
2009	0.96%	-40.4%
2008	1.61%	-75.4%
2007	6.54%	+19.1%
2006	5.49%	-24.1%
2005	7.23%	+50.9%
2004	4.79%	-35.6%
2003	7.44%	+70.6%

Year	Value	Change
2002	4.36%	-52.6%
2001	9.20%	-16.9%
2000	11.07%	+10.5%
1999	10.02%	-3.7%
1998	10.41%	+25.0%
1997	8.33%	+36.8%
1996	6.09%	-4.2%
1995	6.36%	-8.1%
1994	6.92%	+3.0%
1993	6.72%	+24.4%
1992	5.40%	+163.4%
1991	2.05%	-48.4%
1990	3.97%	-43.7%
1989	7.05%	+4.6%
1988	6.74%	+160.2%
1987	2.59%	-60.2%
1986	6.51%	-6.5%
1985	6.96%	-25.0%
1984	9.28%	+1.8%
1983	9.12%	-11.2%
1982	10.27%	-18.8%
1981	12.64%	-5.3%
1980	13.35%	-

FAQ

What is the current annual net margin of LUV?: As of today, LUV annual net margin is 1.57%
What is 1-year change in LUV annual net margin?: LUV annual net margin is down -10.80% year-over-year
What is 3-year change in LUV annual net margin?: LUV annual net margin is down -30.53% over the past 3 years
How far is LUV annual net margin from its all-time high?: LUV annual net margin is currently -90.11% below its historical high of 15.88% set on December 31, 2017
How does LUV annual net margin rank versus sector peers?: LUV annual net margin is higher than 45.28% of companies in Industrials sector
When is LUV next annual earnings release?: The next annual earnings release for LUV is on January 27, 2027

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Quarterly Net Margin

3.21%0.45%+16.30%

September 30, 2026

Summary

Current Value: As of today, LUV quarterly net margin is 3.21%, up +16.30% on September 30, 2026
Historical Performance: LUV quarterly net margin is up +311.54% year-over-year, up +8.45% over the past 3 years
All-Time High Comparison: LUV quarterly net margin is currently -90.34% below its historical high of 33.23% set on December 31, 2017
3-Year Low Comparison: LUV quarterly net margin is +187.95% above its 3-year low of -3.65% reached on March 31, 2024
Sector Comparison: LUV quarterly net margin is higher than 44.33% of companies in Industrials sector

Performance

LUV Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Net Margin	Sep 30, 26	3.21%	+16.3%	+311.5%	+8.4%	-66.3%
Annual Net Margin	Dec 31, 25	1.57%	–	-10.8%	-30.5%	+104.6%
Price	Nov 9, 26	$46.30	-1.6%	+42.7%	+98.3%	-9.1%
PE Ratio	Nov 9, 26	22.13	-22.5%	-55.2%	-30.6%	–
Quarterly Revenue	Sep 30, 26	$8.42B	-0.1%	+21.2%	+29.1%	+80.0%
Quarterly Net Income	Sep 30, 26	$270.00M	+15.9%	+400.0%	+39.9%	-39.5%
Quarterly Gross Margin	Sep 30, 26	17.36%	+1.3%	-1.9%	+10.7%	+30.8%
Quarterly Operating Margin	Sep 30, 26	6.04%	+48.4%	+292.2%	+486.4%	+810.6%

Quarterly Net Margin Highs

LUV Quarterly Net Margin Highs Comparison
Period	High	Date	Current
1Y	4.35%	Dec 31, 25	-26.2%
3Y	4.99%	Jun 30, 24	-35.7%
5Y	11.30%	Jun 30, 22	-71.6%
All	33.23%	Dec 31, 17	-90.3%

Quarterly Net Margin Lows

LUV Quarterly Net Margin Lows Comparison
Period	Low	Date	Current
1Y	0.78%	N/A	+311.5%
3Y	-3.65%	Mar 31, 24	+187.9%
5Y	-5.92%	Mar 31, 22	+154.2%
All	-90.77%	Jun 30, 20	+103.5%

Quarterly Net Margin History

Month	Value	Change
Sep 2026	3.21%	+16.3%
Jun 2026	2.76%	-11.8%
Mar 2026	3.13%	-28.0%
Dec 2025	4.35%	+457.7%
Sep 2025	0.78%	-73.5%
Jun 2025	2.94%	+226.7%
Mar 2025	-2.32%	-160.4%
Dec 2024	3.84%	+291.8%
Sep 2024	0.98%	-80.4%
Jun 2024	4.99%	+236.7%
Mar 2024	-3.65%	-13.7%
Dec 2023	-3.21%	-208.4%
Sep 2023	2.96%	-69.5%
Jun 2023	9.71%	+448.0%
Mar 2023	-2.79%	+21.6%
Dec 2022	-3.56%	-180.0%
Sep 2022	4.45%	-60.6%
Jun 2022	11.30%	+290.9%
Mar 2022	-5.92%	-538.5%
Dec 2021	1.35%	-85.8%
Sep 2021	9.53%	+9.8%
Jun 2021	8.68%	+53.6%
Mar 2021	5.65%	+112.5%
Dec 2020	-45.11%	+30.1%
Sep 2020	-64.53%	+28.9%
Jun 2020	-90.77%	-3,988.7%
Mar 2020	-2.22%	-124.7%
Dec 2019	8.97%	-23.3%
Sep 2019	11.69%	-6.8%
Jun 2019	12.54%	+66.8%
Mar 2019	7.52%	-34.4%
Dec 2018	11.47%	+4.0%
Sep 2018	11.03%	-13.6%
Jun 2018	12.77%	+36.4%
Mar 2018	9.36%	-71.8%
Dec 2017	33.23%	+233.6%
Sep 2017	9.96%	-23.1%
Jun 2017	12.96%	+85.7%
Mar 2017	6.98%	-32.1%
Dec 2016	10.28%	+36.2%
Sep 2016	7.55%	-50.5%
Jun 2016	15.25%	+43.2%
Mar 2016	10.65%	-6.5%
Dec 2015	11.39%	+3.5%
Sep 2015	11.00%	-7.7%
Jun 2015	11.92%	+15.8%
Mar 2015	10.29%	+150.4%
Dec 2014	4.11%	-40.3%
Sep 2014	6.88%	-26.0%
Jun 2014	9.30%	+153.4%
Mar 2014	3.67%	-23.7%
Dec 2013	4.81%	-15.9%
Sep 2013	5.72%	+17.9%
Jun 2013	4.85%	+236.8%
Mar 2013	1.44%	-23.0%
Dec 2012	1.87%	+405.4%
Sep 2012	0.37%	-92.5%
Jun 2012	4.94%	+100.8%
Mar 2012	2.46%	-33.5%
Dec 2011	3.70%	+213.8%
Sep 2011	-3.25%	-182.9%
Jun 2011	3.92%	+2,350.0%
Mar 2011	0.16%	-96.2%
Dec 2010	4.21%	-34.4%
Sep 2010	6.42%	+81.4%
Jun 2010	3.54%	+742.9%
Mar 2010	0.42%	-90.1%
Dec 2009	4.24%	+806.7%
Sep 2009	-0.60%	-117.2%
Jun 2009	3.48%	+190.2%
Mar 2009	-3.86%	-88.3%
Dec 2008	-2.05%	+50.6%
Sep 2008	-4.15%	-137.1%
Jun 2008	11.19%	+735.1%
Mar 2008	1.34%	-70.2%
Dec 2007	4.49%	-28.3%
Sep 2007	6.26%	-41.8%
Jun 2007	10.76%	+154.4%
Mar 2007	4.23%	+69.2%
Dec 2006	2.50%	+22.0%
Sep 2006	2.05%	-84.9%
Jun 2006	13.60%	+350.3%
Mar 2006	3.02%	-30.3%
Dec 2005	4.33%	-59.0%
Sep 2005	10.56%	+42.5%
Jun 2005	7.41%	+62.1%

Month	Value	Change
Mar 2005	4.57%	+35.2%
Dec 2004	3.38%	-52.5%
Sep 2004	7.11%	+7.9%
Jun 2004	6.59%	+276.6%
Mar 2004	1.75%	-59.8%
Dec 2003	4.35%	-36.3%
Sep 2003	6.83%	-57.9%
Jun 2003	16.24%	+812.4%
Mar 2003	1.78%	-41.3%
Dec 2002	3.03%	-43.7%
Sep 2002	5.38%	-22.6%
Jun 2002	6.95%	+308.8%
Mar 2002	1.70%	-66.9%
Dec 2001	5.13%	-54.6%
Sep 2001	11.31%	+0.1%
Jun 2001	11.30%	+33.4%
Mar 2001	8.47%	-19.6%
Dec 2000	10.54%	-15.4%
Sep 2000	12.46%	-4.5%
Jun 2000	13.05%	+69.5%
Mar 2000	7.70%	-1.2%
Dec 1999	7.79%	-24.2%
Sep 1999	10.28%	-20.5%
Jun 1999	12.93%	+45.1%
Mar 1999	8.91%	-7.0%
Dec 1998	9.58%	-19.1%
Sep 1998	11.84%	-4.2%
Jun 1998	12.36%	+66.4%
Mar 1998	7.43%	-10.0%
Dec 1997	8.26%	-11.0%
Sep 1997	9.28%	-5.3%
Jun 1997	9.80%	+70.7%
Mar 1997	5.74%	+69.8%
Dec 1996	3.38%	-50.5%
Sep 1996	6.83%	-27.1%
Jun 1996	9.37%	+119.4%
Mar 1996	4.27%	-26.1%
Dec 1995	5.78%	-34.7%
Sep 1995	8.85%	+9.4%
Jun 1995	8.09%	+325.8%
Mar 1995	1.90%	-41.4%
Dec 1994	3.24%	-62.1%
Sep 1994	8.55%	-3.4%
Jun 1994	8.85%	+31.1%
Mar 1994	6.75%	+13.3%
Dec 1993	5.96%	-24.7%
Sep 1993	7.92%	-1.6%
Jun 1993	8.05%	-3.8%
Mar 1993	8.37%	+38.1%
Dec 1992	6.06%	+0.8%
Sep 1992	6.01%	+6.6%
Jun 1992	5.64%	-18.8%
Mar 1992	6.95%	+176.9%
Dec 1991	2.51%	-43.2%
Sep 1991	4.42%	+35.6%
Jun 1991	3.26%	+212.4%
Mar 1991	-2.90%	-89.5%
Dec 1990	-1.53%	-121.0%
Sep 1990	7.27%	-4.6%
Jun 1990	7.62%	+288.8%
Mar 1990	1.96%	-38.9%
Dec 1989	3.21%	-65.2%
Sep 1989	9.23%	+26.8%
Jun 1989	7.28%	-14.8%
Mar 1989	8.54%	+19.8%
Dec 1988	7.13%	-35.9%
Sep 1988	11.13%	+59.9%
Jun 1988	6.96%	+6,227.3%
Mar 1988	0.11%	-97.8%
Dec 1987	4.98%	-51.0%
Sep 1987	10.16%	+3,403.4%
Jun 1987	0.29%	+105.3%
Mar 1987	-5.49%	-210.5%
Dec 1986	4.97%	-51.3%
Sep 1986	10.21%	+15.8%
Jun 1986	8.82%	+465.4%
Mar 1986	1.56%	-53.6%
Dec 1985	3.36%	-60.1%
Sep 1985	8.42%	-25.6%
Jun 1985	11.31%	+189.3%
Mar 1985	3.91%	-54.2%
Dec 1984	8.54%	-15.9%
Sep 1984	10.16%	+0.6%
Jun 1984	10.10%	+23.9%
Mar 1984	8.15%	-

FAQ

What is the current quarterly net margin of LUV?: As of today, LUV quarterly net margin is 3.21%
What is LUV quarterly net margin most recent change?: LUV quarterly net margin was up +16.30% on September 30, 2026
What is 1-year change in LUV quarterly net margin?: LUV quarterly net margin is up +311.54% year-over-year
How far is LUV quarterly net margin from its all-time high?: LUV quarterly net margin is currently -90.34% below its historical high of 33.23% set on December 31, 2017
How does LUV quarterly net margin rank versus sector peers?: LUV quarterly net margin is higher than 44.33% of companies in Industrials sector
When is LUV next earnings release?: The next earnings release for LUV is on January 27, 2027

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Data Sources & References

LUV Official Website www.southwest.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/92380/000009238026000002/0000092380-26-000002-index.htm
LUV Profile on Yahoo Finance finance.yahoo.com/quote/LUV
LUV Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/luv