Flight Attendant Sues Airline After Claiming Cats and Dogs Make Her ‘Violently Ill’

A veteran Southwest Airlines flight attendant is taking the airline to court, claiming she was repeatedly forced to choose between her health and her paycheck because passengers were allowed to bring cats and dogs aboard her flights.

Lisa Patterson, a Chicago-based flight attendant who has worked for Southwest for more than 25 years, says her severe allergy to pet dander can leave her struggling to breathe and becoming “violently ill,” yet the airline allegedly refused to provide reasonable accommodations.

According to a federal lawsuit filed October 20 in Illinois, Patterson’s troubles began after Southwest introduced a policy allowing small dogs and cats to travel in aircraft cabins in 2018.

For Patterson, who says she has suffered from serious animal allergies since childhood, the change transformed her longtime workplace into a potentially hazardous environment.

In 2019, she contacted a senior Southwest executive requesting accommodations, warning that exposure to pets during flights could trigger severe symptoms. But after waiting several months for a response, she was allegedly informed that nothing could be done.

Patterson claims she continued working aboard flights carrying cats and dogs, sometimes experiencing breathing difficulties and becoming so ill that she needed medical attention.

The airline eventually introduced options for employees with pet allergies in 2021, but Patterson argues they offered little practical relief.

According to the lawsuit, she was told she could switch positions with another flight attendant, find a different flight without animals aboard or simply go home without pay.

The problem, she claims, was that coworkers were often unwilling to exchange assignments, while finding alternative flights without pets proved difficult.

Patterson also suggested moving passengers traveling with animals to sections of the aircraft where she would not be working, but she alleges Southwest rejected those requests.

The result, according to her complaint, was an impossible choice: sacrifice substantial income by missing flights or continue working while risking serious allergic reactions.

She claims that remaining aboard flights with animals sometimes resulted in symptoms severe enough to require costly medical treatment.

Now, Patterson is accusing Southwest of violating the Americans with Disabilities Act by failing to reasonably accommodate her condition.

She is seeking compensation for lost wages, benefits and seniority, along with damages and attorney’s fees.

The lawsuit raises an unusual workplace dilemma for airlines, which must balance employees’ medical needs with policies allowing passengers to travel with animals.

Southwest currently permits small vaccinated cats and dogs to fly in the cabin on domestic flights, provided they remain inside approved carriers beneath passengers’ seats.

Although keeping animals in carriers limits direct contact, pet allergens can still spread through an enclosed environment, potentially creating problems for highly sensitive individuals.

Under federal disability law, employers generally must provide reasonable accommodations for qualifying disabilities unless doing so would create an undue hardship. Whether Southwest’s proposed arrangements satisfied that obligation will be a central question in the case.

Patterson’s allegations have not been proven in court, and Southwest had not publicly responded to the lawsuit as of the latest reporting.

For the longtime flight attendant, the dispute centers on a simple question: Should she have to give up her income or risk becoming seriously ill simply to continue doing the job she has performed for more than two decades?