Southwest Airlines profit driven by asset sales and accounting changes

Southwest Airlines reported $428 million in adjusted pretax profit for the third quarter, but SEC filings reveal that 61% of this profit originated from asset sales and accounting adjustments rather than core operations.

Key contributors to the reported profit include $214 million in gains from aircraft and engine transactions, specifically through sale and leaseback arrangements. Additionally, the airline reduced its depreciation expense by $48 million by changing assumptions regarding aircraft resale values.

The company’s financial performance was also bolstered by an extended agreement with Chase, which utilizes accounting methods that allow for more immediate revenue recognition. While Southwest reported a 21.2% increase in revenue and an improved adjusted operating margin, the underlying data suggests that the impact of new passenger fees, such as bag and seat charges, is less significant than the company’s earnings release implies.