Air travel is accessible to passengers with disabilities, mobility challenges, medical needs, and other assistance requirements — but it works best when you know how to request help and what to expect at every step.
Your Rights
Federal Protections for Passengers Needing Assistance
U.S. federal law provides strong protections for air travelers with disabilities. Knowing these rights empowers you to advocate for yourself confidently.
The Air Carrier Access Act (ACAA)
The Air Carrier Access Act prohibits U.S. airlines from discriminating against passengers with disabilities. Under the ACAA, airlines must: provide assistance with boarding, deplaning, and making connections; allow passengers to bring wheelchairs and other assistive devices at no charge; provide seating accommodations for passengers with disabilities; allow service animals in the cabin; and not require advance notice for most disability-related accommodations (though advance notice is strongly recommended). The ACAA applies to all U.S. airlines and foreign airlines operating flights to or from the U.S.
Wheelchair assistance is free — always
Airlines are required by law to provide wheelchair assistance at no charge to any passenger who requests it — regardless of the reason. You do not need to prove a disability or provide medical documentation to request wheelchair assistance. Simply request it when booking or at check-in. Wheelchair assistance includes transport from the check-in counter through security, to the gate, onto the aircraft (via aisle chair if needed), and to baggage claim or the exit upon arrival.
Priority seating for passengers with disabilities
Airlines must provide bulkhead seats or other suitable seating for passengers who need extra space due to a disability — including passengers with prosthetic devices, service animals, or conditions requiring aisle access. If your preferred seat is occupied by a non-disabled passenger, the airline must ask that person to move. Request your seating accommodation when booking and confirm it before the flight.
Before You Fly
How to Request Assistance — Step by Step
Call the airline directly when booking
While online booking works for standard reservations, call the airline’s accessibility desk when you need assistance accommodations. Explain your specific needs clearly — mobility assistance, oxygen, a medical device, a service animal, dietary requirements, or other needs. Get a confirmation number for your accommodations and ask for them to be noted in your reservation record.
Request assistance at least 48 hours before your flight
While airlines cannot deny service for failing to give advance notice, requesting at least 48 hours ahead ensures your needs are properly arranged. Last-minute requests are honored but may take longer to coordinate. For complex needs — traveling with medical equipment, requiring a stretcher, or needing an onboard wheelchair — more advance notice is better.
Reconfirm your accommodations 24 hours before departure
Call or check online the day before your flight to confirm that your assistance arrangements are still in the reservation. Staff changes and system issues can occasionally cause accommodations to drop from records. A quick confirmation call prevents unpleasant surprises at the airport.
Arrive early and identify yourself at check-in
Arrive at the airport earlier than the standard recommended time — allow an extra 30–45 minutes minimum. Tell the check-in agent about your assistance needs immediately, even if they’re already in the system. This triggers the assistance workflow and ensures a wheelchair or escort is arranged without delay.
At the gate — check in with the gate agent
When you reach the gate, introduce yourself to the gate agent and confirm your boarding assistance. Passengers requiring wheelchair assistance or jet bridge boarding typically pre-board before all other passengers — let the gate agent know you are ready when pre-boarding is announced.
Mobility & Wheelchairs
Traveling with a Wheelchair or Mobility Device
Personal wheelchairs in the cargo hold
Airlines must accept your personal wheelchair or scooter as checked baggage at no charge — it does not count toward your baggage allowance. The wheelchair is typically loaded in the cargo hold. Give the airline as much detail as possible about your wheelchair: dimensions, weight, whether it’s manual or power, battery type (lithium batteries have specific handling requirements), and any folding instructions. Attach your contact information and handling instructions directly to the chair.
Protecting your wheelchair during flight
Wheelchair damage during air travel is unfortunately common. Before your flight: take photos of your wheelchair from multiple angles, note any pre-existing damage in writing, remove any detachable parts and bring them in the cabin, deflate tires slightly to account for pressure changes, and ask the gate agent to note that your chair was undamaged at check-in. If your wheelchair is damaged, report it immediately at baggage claim before leaving the airport and file a claim with the airline.
Onboard wheelchairs (aisle chairs)
Aircraft with 60+ seats are required to have an onboard aisle wheelchair — a narrow chair used to transport passengers from the cabin door to their seat. If you cannot walk to your seat, ask for the aisle chair when you board. Flight attendants are trained to assist with transfers. On long flights, you can request the aisle chair to access the lavatory — ask the flight attendant privately at a quiet moment during the flight.
Accessible lavatories
Aircraft with two aisles (wide-body planes used on most international routes) are required to have at least one accessible lavatory with extra space. Single-aisle domestic aircraft typically do not have accessible lavatories. If lavatory access is a concern, ask when booking which aircraft type will be used on your route, and consider booking a wide-body aircraft route for long flights when possible.
Medical Needs
Flying with Medical Equipment & Conditions
Oxygen and CPAP machines
The FAA prohibits passengers from bringing their own personal oxygen concentrators aboard unless they are FAA-approved models. Most major portable oxygen concentrators (POCs) are FAA-approved — check the FAA’s approved device list. Airlines must allow FAA-approved POCs on board at no charge but require advance notice (typically 48 hours). CPAP machines are allowed in the cabin as a medical device and do not count as your carry-on or personal item allowance. Bring distilled water for your CPAP in checked baggage (liquids over 3.4oz cannot go in carry-on).
Traveling with medications and medical devices
All medications should be in carry-on baggage — never in checked bags. Keep prescriptions in original labeled containers. For injectable medications (insulin, EpiPen), carry a letter from your doctor and declare them at security. Syringes are allowed through TSA with medication. Implanted medical devices (pacemakers, insulin pumps, cochlear implants) — inform the TSA officer before screening; you may be eligible for alternative screening methods rather than going through the body scanner.
Traveling with allergies
Airlines are not required to guarantee an allergen-free environment, but most will make reasonable accommodations with advance notice. For severe nut allergies, call the airline before your flight — many will refrain from serving nut products in your seating area and make an announcement. Carry your epinephrine auto-injector (EpiPen) in your carry-on at all times, and inform the flight crew of your allergy when you board.
Service Animals
Traveling with a Service Animal
Current service animal rules (post-2021)
As of 2021, DOT regulations allow airlines to limit service animals to trained psychiatric service animals and trained physical disability service animals — emotional support animals are no longer required to be accommodated in the cabin. Trained service animals must be allowed in the cabin at no charge. Airlines may require advance documentation (typically 48 hours notice) and require the animal to fit in the passenger’s foot space. Contact your airline well in advance to understand their specific current requirements.
If Something Goes Wrong
How to Handle Problems and File Complaints
Speak to a Complaint Resolution Official (CRO)
Every U.S. airline is required to have a Complaint Resolution Official (CRO) available at every airport during operating hours — either in person or by phone. If you believe your rights under the Air Carrier Access Act have been violated, ask to speak with the CRO immediately. The CRO has authority to resolve disability-related issues on the spot and must provide a written summary of any complaint upon request.
File a complaint with the DOT
If your issue isn’t resolved at the airport, file a formal complaint with the U.S. Department of Transportation at transportation.gov/airconsumer. The DOT takes ACAA complaints seriously and tracks airlines’ compliance records. You can also contact the DOT’s Disability Hotline at 1-800-778-4838 (voice) or 1-800-455-9880 (TTY) for assistance.
Airlines handle accessibility requests best when given advance notice. The more clearly and early you communicate your needs, the smoother your experience will be. Don’t hesitate to advocate for yourself — the law is on your side.
Disclaimer
Airline accessibility policies, DOT regulations, and TSA screening procedures change frequently. Information on this page is for general guidance only and does not constitute legal advice. For official guidance on air traveler rights, visit transportation.gov/airconsumer. For TSA screening accommodations, visit tsa.gov/travel/special-procedures.