Yahoo Finance analysis indicates that Boeing's free cash flow has turned positive, generating $631 million last quarter. Analysts project Boeing's free cash flow to exceed $2.3 billion this year and potentially reach $15 billion by 2030. However, Boeing's sustained improvement hinges on increasing production rates, stringent quality control, and resolving issues with its defense business and Starliner spacecraft program. The company is currently seeking regulatory approval to increase its monthly 737 passenger jet production from 42 to 47 units, with plans to eventually reach 63 units.