American Airlines is trading 4.18% higher at $13.91 as falling oil prices improved sentiment toward fuel-sensitive airlines. - On September 25, Brent crude declined 0.82% to $105.73, while WTI fell 1.65% to $93.05. - Markets weighed possible U.S.-Iran truce developments. Reuters reported no company-specific catalyst, and the move appears primarily driven by broader airline-sector and geopolitical relief.