American Airlines Group Inc. AAL

Revenue outlook: American Airlines is forecast to generate about $54.0 billion in FY revenue, roughly flat to a 1% decline year over year, with the trajectory modestly improving as structural/platform growth compounds with SG&A investments. Our econometric model shows structural/platform growth contributing about 37% of revenue growth and SG&A spending contributing the remaining 63%, implying the near-term topline is increasingly driven by investment spend. Binding constraint: fleet and crew capacity—the airline's ability to operate additional flights and deploy more seats—is the key bottleneck that will determine how much incremental SG&A spend can translate into revenue growth. The SG&A revenue multiplier has risen over time, indicating spending is becoming more productive, albeit within capacity limits. Key risk: any sustained capacity constraints or disruptions—aircraft availability, crew scheduling, or airport slots—could cap upside and keep revenue declines larger than expected.