American Airlines (AAL) is lower today as investors react to a sharp move higher in crude oil, which directly feeds into jet-fuel costs and airline margin expectations. Oil climbed back above $100 per barrel after ceasefire talks failed to halt the U.S.-Iran conflict, pushing global stocks lower and renewing cost-pressure concerns for carriers.

Fuel is one of the largest and most volatile operating costs for airlines, so sudden spikes in crude and refined products can quickly compress near-term profit expectations—especially when pricing power is uncertain and competitive capacity is high. The renewed move higher in oil is prompting a sector-wide risk-off trade, and AAL is participating in that broad airline downdraft.

The selloff is being amplified by the calendar: American Airlines is scheduled to discuss first-quarter 2026 financial results on April 23. With earnings approaching, traders tend to reduce exposure when a macro driver (like energy) turns adverse, because management commentary on fuel assumptions, fares, and capacity can reset expectations quickly.

Key signposts include whether oil stays above $100, whether jet-fuel spreads widen further, and whether airline pricing holds up as costs rise. Into April 23, investors will be focused on any updates to fuel-cost assumptions, revenue trends, and the company’s ability to protect margins through pricing, network adjustments, and cost control.