Elevated jet fuel prices stemming from Middle East conflicts have prompted the International Air Transport Association to slash its 2026 global airline profit forecast nearly in half to $23 billion, underscoring the sector's thin margins and sensitivity to energy costs. U.S. carriers reported a combined $966 million after-tax net loss in Q1 2026 amid these pressures, though major players such as American Airlines posted record Q2 revenue of $16.7 billion with over $11 billion in liquidity and continued capacity expansion. High labor expenses, floating-rate debt, and competitive dynamics further strain smaller or regional operators, while larger network airlines maintain stronger balance sheets. Key near-term catalysts include Q3 earnings releases, fuel price volatility, and any shifts in consumer demand or financing access that could alter default probabilities before year-end.