American Airlines shares fell by 2.33% on the latest trading session, underperforming a broader market rally in which the S&P 500 climbed by approximately 1.5%. Analysts attribute the airline’s relative weakness to concerns over rising fuel costs, which have increased by nearly 8% year-to-date, and a recent downgrade from a major brokerage citing stretched balance sheet metrics. Despite a year-to-date revenue increase of 5%, operating margins have compressed by 120 basis points, fueling investor caution about near-term profitability.

The carrier has already canceled over 450 flights for Friday and Saturday departures in response to Winter Storm Fern, which is forecast to bring heavy snow and ice across more than two dozen states. Dallas/Fort Worth International Airport, one of American’s largest hubs, accounted for 180 of those cancellations. The airline has repositioned additional crews and equipment to high-impact markets and is operating reserve aircraft to maintain essential connectivity on key business and leisure routes.

American Airlines has rolled out comprehensive travel waivers covering flights scheduled through Sunday for customers affected by the storm. Passengers can rebook or request refunds without change fees; over 25,000 waiver requests have been processed to date. The policy aims to preserve customer loyalty ahead of the peak holiday travel season, which historically generates up to 20% of the airline’s annual passenger revenue.

United Airlines CEO recently projected that American would incur a $1 billion operating loss at Chicago O’Hare this year, while United expects a $500 million profit. American’s management has disputed these estimates, pointing to recent terminal capacity upgrades and revised gate assignments that it says will boost O’Hare throughput by 7% and reduce ground turnaround times by 10 minutes per aircraft. The debate underscores the competitive stakes at one of the country’s busiest hubs and highlights the importance of operational efficiency for full-service carriers.