How COVID-19 Reshaped Airline Service Animal Policies

The COVID-19 pandemic forced the airline industry to implement rapid, sweeping changes to nearly every aspect of travel. Among the most contentious and complex areas of policy transformation were those governing service animals. Before 2020, travelers with disabilities who relied on service animals generally faced a predictable system: a handler could bring a trained service dog into the cabin with minimal paperwork, often just a verbal attestation. The pandemic upended that framework, introducing new layers of health documentation, tightened restrictions, and increased scrutiny that fundamentally altered the travel experience for service animal users.

Airlines, guided by public health directives and evolving regulations from bodies such as the U.S. Department of Transportation (DOT), found themselves balancing two competing demands: preventing potential virus transmission in confined aircraft cabins and preserving the legal rights of individuals with disabilities under the Air Carrier Access Act (ACAA). The resulting policies created a patchwork of requirements that varied by carrier, route, and even departure terminal.

Mandatory Health Documentation and Pre-Travel Screenings

One of the earliest and most universal changes was the introduction of mandatory health documentation for service animals. Prior to the pandemic, few U.S. airlines required any formal paperwork beyond a verbal or written confirmation that the animal was a trained service animal. COVID-19 changed that calculus. Carriers began demanding certificates from licensed veterinarians confirming that the animal was free of zoonotic diseases, up-to-date on vaccinations, and in good health for air travel. Some airlines, such as Delta Air Lines and American Airlines, implemented specific forms that had to be submitted at least 48 hours before departure.

Pre-travel health screenings extended to handlers as well. Several airlines required passengers traveling with service animals to attest that neither they nor the animal had experienced symptoms of COVID-19 in the preceding 14 days. This added an administrative burden to what was already a logistically complex journey for many disabled travelers.

Size, Breed, and Species Restrictions

Another significant shift involved restrictions on the size and type of animals allowed in the cabin. While the ACAA has long permitted trained service dogs to accompany their handlers irrespective of breed or size, some airlines during the pandemic began limiting cabin access to smaller animals that could fit entirely under the seat. Larger service dogs, such as Great Danes or mastiffs, were increasingly required to travel in cargo holds or were denied boarding altogether. This contradstood in direct tension with federal disability law, leading to complaints and investigations.

Breed-specific restrictions also appeared, with certain airlines banning "dangerous" breeds like pit bulls or Rottweilers, even when they were fully trained service animals. Disability advocates argued that such policies discriminated against handlers who relied on those breeds for tasks such as mobility assistance or seizure alert. The DOT eventually clarified that breed-based bans are not permissible for service animals under the ACAA, but the pandemic-era confusion lingered.

Limitations on the Number of Service Animals Per Flight

To reduce crowding in aisles and limit potential contact, many airlines capped the number of service animals permitted on a single flight. In the pre-pandemic era, a carrier might accommodate three or four service dogs in economy class without issue. During the pandemic, some airlines reduced that number to one or two, forcing handlers to rebook on different flights if they were traveling together or if multiple service animals were booked on the same plane. This created significant logistical hurdles, particularly for guide dog schools or individuals attending disability-related conferences.

These restrictions were often implemented with little notice and inconsistently enforced, adding unpredictability to travel plans. Passengers reported being turned away at the gate despite having followed all prior instructions, simply because the airline had already reached its self-imposed limit on service animals.

Challenges Faced by Service Animal Handlers During the Pandemic

While airlines struggled to update their policies in real time, individuals who depend on service animals confronted a cascade of obstacles that made air travel difficult, stressful, and sometimes impossible. These challenges went beyond mere inconvenience and touched on fundamental issues of accessibility and human dignity.

Difficulty Obtaining Necessary Documentation

The sudden requirement for official veterinary health certificates collided with the reality of pandemic-era veterinary services. Many animal clinics reduced hours, moved to curbside-only appointments, or shut down entirely for periods of the pandemic. Handlers in rural areas faced particularly acute shortages. Even when a handler could secure an appointment, the costs of veterinary examinations and paperwork—often not covered by insurance—could run hundreds of dollars. For individuals on fixed incomes due to disability, this expense was prohibitive.

Moreover, the documentation requirements were not standardized across airlines. A traveler flying out of New York’s JFK on a Sunday might need one form for Delta, another for United, and a third for a regional carrier connecting to a small city. The lack of uniformity created confusion and frustration, with some handlers finding that the paperwork they painstakingly obtained for one leg of a trip was rejected on another.

Increased Scrutiny and Questioning by Airline Staff

Pre-pandemic, airline gate agents were generally instructed to accept a passenger’s word that an animal was a service animal. However, with the rise in fraudulent claims by passengers traveling with emotional support animals (ESAs) and pets, airlines began training staff to ask more pointed questions. During COVID-19, this scrutiny intensified. Handlers reported being repeatedly asked what tasks their service animal performed, asked to demonstrate those tasks, or even required to produce a training certificate—something not legally required under the ADA or ACAA for a true service dog.

This shifted the burden of proof onto disabled travelers, many of whom found the interrogation humiliating and invasive. People with invisible disabilities, such as psychiatric conditions or seizure disorders, faced the most skepticism. In some cases, handlers were denied boarding based on the gate agent’s subjective belief that the animal was “not behaving like a service dog,” despite no objective evidence of misbehavior.

Travel Restrictions and Quarantine Requirements

During the height of the pandemic, many countries and states imposed mandatory quarantine periods that affected both humans and animals. A handler flying to Hawaii, for example, had to navigate the state’s pre-travel testing program and animal quarantine rules, which were changed multiple times. Even domestic travel became fraught: New York required a 14-day quarantine for travelers from certain states, which applied to service dogs as well. For a person with a disability who needed their service dog to perform daily tasks, being isolated in a hotel room for two weeks posed a serious health and safety risk.

International travel was even more chaotic. Some countries banned the entry of animals altogether, while others required lengthy advance permits and health certificates that could take weeks to obtain. Handlers with professional obligations—such as guide dog users traveling for work—found themselves unable to meet deadlines or forced to cancel trips altogether.

Emotional and Mental Health Impacts

Beyond the practical barriers, the pandemic took an emotional toll. Many service animal handlers reported heightened anxiety about flying, fearing they would be turned away, forced into cargo, or separated from their animal during a health screening. The constant uncertainty eroded trust in the air travel system. For individuals already managing the daily challenges of a disability, the added stress of navigating ever-changing airline policies contributed to social isolation and a reluctance to travel even when it was medically safe to do so.

Support groups and disability advocacy organizations saw a surge in calls from distressed handlers seeking advice on how to deal with aggressive gate agents or denied boarding. Some handlers resorted to driving across the country rather than risk the indignity and unpredictability of air travel.

Regulatory Shifts and the DOT’s Final Rule

The pandemic accelerated a long-simmering debate about how airlines should distinguish between legitimate service animals and the growing number of emotional support animals and pets being passed off as service animals. In December 2020, the U.S. Department of Transportation issued a final rule that fundamentally changed the legal landscape.

The new rule, which took effect in January 2021, officially removed emotional support animals from the definition of service animals under the Air Carrier Access Act. Airlines were no longer required to transport ESAs in the cabin as service animals. Instead, ESAs could be treated as pets, subject to the airline’s pet policies and fees. The rule also introduced specific documentation requirements for service animals: a U.S. DOT Service Animal Air Transportation Form attesting to the animal’s training, health, and behavior, plus a separate form for long flights (over eight hours) confirming that the animal will not need to relieve itself during the flight.

While the DOT’s rule was intended to bring clarity and reduce fraud, it also placed new administrative burdens on legitimate service animal handlers. Some advocates praised the rule for cracking down on abuse of the system, which had made air travel more difficult for everyone. Others criticized it for imposing a one-size-fits-all paperwork requirement that did not account for the diversity of service animal handlers’ needs.

For more details on the DOT’s final rule, visit the official DOT service animal page and read the CFR Part 382 regulations.

The Rise of Emotional Support Animal Fraud and Policy Responses

One of the dirty secrets of pre-pandemic air travel was the steep increase in passengers claiming their untrained pets as emotional support animals to avoid pet fees and cabin restrictions. Airlines reported that the number of animals carried in cabins had doubled or tripled in the years before 2020, with creatures ranging from peacocks to miniature horses being brought onboard. This rampant abuse made it harder for passengers with legitimate service dogs to be believed.

COVID-19 brought an unexpected inflection point. With fewer people flying, airlines used the downtime to reevaluate their policies. Many, including Delta, United, and Alaska Airlines, announced stricter policies in 2020 and 2021 requiring advance documentation and prohibiting certain exotic animals. The DOT’s final rule effectively codified these industry-wide changes, but it also opened the door for airlines to impose their own supplementary requirements, as long as they did not conflict with federal regulations.

For a carrier-by-carrier breakdown of current policies, consult the ADA’s service animal guidance and the ACAA service animal resource center.

Long-Term Effects and Future Outlook: Toward a More Accessible and Safe Travel Environment

As the acute phase of the pandemic recedes, airlines are now grappling with whether to maintain, relax, or further modify the service animal policies introduced during COVID-19. Several trends are shaping the future:

Permanent Stricter Documentation Verification

Most major airlines have indicated that the DOT forms will remain a permanent part of the boarding process. While this adds an administrative step, it also provides a standardized system that reduces ambiguity. Handlers can now rely on a single federal form rather than airline-specific paperwork, at least domestically. However, some airlines have supplemented the federal form with their own attestations or behavior checklists, which has created new friction points.

The goal for the future should be a truly universal system where one set of approved documents is accepted by all carriers on all domestic flights, eliminating the need for handlers to research each airline’s quirks before booking.

Clearer Guidelines for Travelers with Disabilities

In response to handler complaints, several airlines have overhauled their training materials for customer service staff. United Airlines, for example, now provides disability awareness training that includes scenarios with service animals. Delta has introduced a dedicated accessibility team that can assist with service animal bookings. These improvements are welcome, but they remain inconsistent across airlines and even across individual airports.

Airlines should publish plain-language guides for service animal travel, explaining exactly what documents are required, how they will be verified, and what to do if problems arise at the gate. This information should be prominently displayed on airline websites and provided in multiple formats (large print, screen-reader compatible) to accommodate different disabilities.

Enhanced Staff Training to Better Assist Passengers with Disabilities

The pandemic exposed gaps in staff knowledge about disability law and service animal handling. Many gate agents were simply not trained to distinguish between legitimate screening questions and illegal discrimination. Going forward, airlines must invest in ongoing, scenario-based training that includes input from disability advocacy organizations. Frontline staff should understand that the only permissible questions under the ACAA are 1) is the animal a service animal required because of a disability? and 2) what work or task has the animal been trained to perform? They should not ask for a demonstration, demand to see the animal’s training certificate, or require a note from a doctor.

Regular audits and mystery traveler programs could help airline management identify and correct discriminatory practices before they escalate into complaints or lawsuits.

Exploring New Technologies for Health Screening and Verification

The pandemic accelerated interest in digital health documentation for humans, and the same technology is now being explored for service animals. Several startups and veterinary chains are developing digital health passports for pets that could be integrated with airline booking systems. Such a system would allow a handler to upload their DOT form and health certificate once, and have it automatically verified by multiple airlines. This would reduce the administrative burden and minimize the risk of paper forms being lost or rejected.

Indeed, the International Air Transport Association (IATA) has already rolled out a digital travel pass for live animals as part of its cargo operations. Adapting similar technology for service animals in passenger cabins is a logical next step.

Balancing Safety with Accessibility

Ultimately, the challenge for airlines is to maintain the safety and security measures introduced during the pandemic without eroding the civil rights of passengers with disabilities. The ACAA explicitly states that airlines may not refuse to transport a service animal solely because of health or safety concerns unless the animal poses a direct threat—a high legal bar. Any policy that categorically bans certain breeds, sizes, or ages of service animals likely violates federal law.

The best path forward is a partnership between airlines, disability advocates, and regulators to co-create policies that are evidence-based, clear, and respectful. The pandemic proved that rapid change is possible; now it must be channeled into lasting improvements that ensure air travel is accessible to everyone, including those who depend on a service animal for their independence and well-being.

“The pandemic didn’t create the problems in service animal air travel—it magnified them. The challenge now is to build a system that works for both safety and civil rights.” — Disability Rights Advocate, National Federation of the Blind

For travelers currently planning a flight with a service animal, the best advice is to call the airline’s accessibility desk directly at least 72 hours before departure, confirm all required documents, and keep copies of everything—both digital and physical. Being prepared is the single most effective way to avoid gate-side surprises.