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American Airlines Group vs Southwest Airlines: AAL and LUV compared

American Airlines Group is the larger company: $16.3B of revenue in its latest quarter (Q3 2026) against $8.4B for Southwest Airlines (Q3 2026). Southwest Airlines is growing faster (+21% against +19% a year earlier). Southwest Airlines is more profitable, with an operating margin of 4.5% against 0.7%.

American Airlines Group vs Southwest Airlines, latest quarterAmerican Airlines Group vs Southwest Airlines, latest quarterAmerican Airlines Group (AAL)Southwest Airlines (LUV)Revenue$16.3B$8.4BRevenue growth, Y/Y+19%+21%Operating margin0.7%4.5%Net margin-1.6%3.2%

Where the money goes: AAL and LUV

American Airlines Group (AAL) · Q3 2026

American Airlines Group, Q3 2026: revenue $16.3B (+19% year over year), operating margin 0.7%, net loss $269M, operating cash flow −$153M. The chart follows the revenue to costs, profit and cash.

Southwest Airlines (LUV) · Q3 2026

Southwest Airlines, Q3 2026: revenue $8.4B (+21% year over year), operating margin 4.5%, net earnings $270M, operating cash flow $513M. The chart follows the revenue to costs, profit and cash.

American Airlines Group revenue by segment, Q3 2026American Airlines Group revenue by segment, Q3 2026Passenger$14.9BLoyalty revenue - marketing servi…$983MCargo$274MOther revenue$178M
Southwest Airlines revenue by segment, Q3 2026Southwest Airlines revenue by segment, Q3 2026Passenger$7.8BOther$621MFreight$48.0M
American Airlines Group (AAL)Southwest Airlines (LUV)
Latest quarterQ3 2026Q3 2026
Revenue$16.3B$8.4B
Revenue growth, Y/Y+19%+21%
Operating margin0.7%4.5%
Net earnings−$269M$270M
Net margin-1.6%3.2%
Operating cash flow−$153M$513M
Market value$8.7B$22.0B
P/E—21.9×
Analysts’ mean target$15.40$49.89

Where the revenue comes from

American Airlines Group

Southwest Airlines

Questions

Which is bigger, American Airlines Group or Southwest Airlines?

American Airlines Group is the larger company: $16.3B of revenue in its latest quarter (Q3 2026) against $8.4B for Southwest Airlines (Q3 2026).

Is American Airlines Group or Southwest Airlines growing faster?

Southwest Airlines is growing faster (+21% against +19% a year earlier).

Which is more profitable, American Airlines Group or Southwest Airlines?

Southwest Airlines is more profitable, with an operating margin of 4.5% against 0.7%.

More: American Airlines Group earnings · how American Airlines Group makes money · Southwest Airlines earnings · how Southwest Airlines makes money

From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Oct 22, 2026; 10-Q filed Oct 22, 2026). Fiscal quarters can end on different dates. Not investment advice.