American Airlines Sued After Passenger’s Severe Allergic Reaction to In-Flight Meal

A Texas woman is suing American Airlines after a severe allergic reaction to a dumpling sauce during a transatlantic flight allegedly caused a near-fatal anaphylactic shock. The lawsuit highlights the critical need for airlines to accurately disclose allergen information and adequately respond to in-flight medical emergencies.

Details of the Incident

Heather Wing and her husband, Brent Wing, filed a lawsuit against American Airlines on February 2, 2026, alleging negligence led to Heather’s life-threatening reaction . The couple was traveling from London’s Heathrow Airport to Dallas-Fort Worth International Airport on August 26, 2025, when the incident occurred.

Prior to the flight, Heather Wing had documented her severe tree nut allergy in her passenger profile and verbally informed flight attendants multiple times during the flight . Despite these warnings, flight attendants reportedly offered snacks and meals containing tree nuts on two separate occasions, including packaged nuts and a salad with nuts .

The critical incident occurred when Heather was served dumplings that lacked allergen information on the menu. The sauce accompanying the dumplings contained ground tree nuts, triggering a severe anaphylactic reaction after consumption . Anaphylaxis is a severe, potentially life-threatening allergic reaction that can cause difficulty breathing, a drop in blood pressure, and loss of consciousness.

Delayed Response and Emergency Intervention

According to the lawsuit, there was a delay in receiving assistance after Heather activated the in-flight call button. She experienced a rapidly swelling throat and difficulty breathing whereas attempting to reach her EpiPen, which was stored in her handbag .

Fortunately, two medical professionals – a retired doctor and a current doctor – were onboard and provided emergency treatment using their personal antihistamines, alleviating Heather’s symptoms . Brent Wing, an Army veteran, witnessed his wife’s anaphylactic shock and experienced significant emotional distress .

Legal Action and Demands

The Wings initially requested compensation from American Airlines for their wedding anniversary trip, including reimbursement for hotel expenses, medical bills, and psychological trauma. They likewise requested two first or business class round-trip tickets and $50,000 in cash . However, the airline only offered 15,000 mile points and a $775.59 refund for baggage handling issues .

The lawsuit, filed in the U.S. District Court for the Northern District of Texas on March 5, 2026 , includes 11 charges, including negligence and failure to warn. The Wings argue that Heather’s allergy significantly impacts her daily life and qualifies as a disability under the Americans with Disabilities Act .

Implications for Air Travel and Allergy Awareness

This case underscores the importance of clear allergen labeling and robust protocols for managing in-flight medical emergencies. It also highlights the potential for severe consequences when airlines fail to adequately address the needs of passengers with life-threatening allergies.