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How Do I Bring My Service Dog on an Airplane? Your Complete Guide

How Do I Bring My Service Dog on an Airplane? Your Complete Guide

It may seem complicated to fly with a service dog, but it really isn’t that hard. The U.S. Department of Transportation (DOT), under the Air Carrier Access Act (ACAA), has laid out simple rules for everyone to follow.

This means you have a federally protected right to bring your service dog into the cabin without being charged extra. You just need to understand the process. Here’s everything you need to know—from booking to touchdown.

What Is the Process? 3 Simple Steps to Follow.

Notify your airline 

Once you have booked, inform the airline 48 hours in advance that a service dog will accompany you (or just do it right after booking). Most major carriers allow you to add this to your reservation through the website, or you can call their accessibility desk. 

Letting the airline know early will give you time to submit the necessary documentation before the 48-hour deadline and help the airline find a seat with the proper amount of floor space.

Navigating TSA security

While you and your service dog are passing through the metal detector, your dog will not be subjected to the X-ray machine at all. If the detector is set off, a TSA agent will conduct a secondary check. 

You are allowed to hold on to your dog's leash the entire time. Get there early and check out the airport's animal relief area before you go to your gate.

Arrive early before boarding. 

Service dog handlers usually qualify for pre-boarding, so plan to be there early. Your dog needs to stay on the floor in front of the seat and cannot block the aisle. The dog must be harnessed or leashed at all times. Airlines may not refuse your boarding on the basis that cabin crew or passengers feel uncomfortable; however, the dog must be well-behaved and calm throughout the flight.

What Paperwork Do You Need?

The DOT Service Animal Air Transportation Form is the uniform requirement for all U.S. airlines since the DOT changed its rules in 2021. With this form, you verify that your dog is a trained service animal, is in good health, and has not been aggressive towards people or other animals. It is a federal offense to provide false information on the form knowingly.

Submit the form at least 48 hours before the flight. When booking a round-trip flight, airlines can ask you for the form only once, not for each leg of the trip. If any part of your trip is longer than 8 hours, the airline may also ask you for the DOT Form, which states that your dog can hold its bladder if necessary or relieve itself hygienically.

Always check your specific airline's policy page; the submission methods can vary. Keep all your forms in a digitized format on your phone. To learn the full details of airline-specific requirements, check out the USA Service Dogs Airline Information ‍​‌‍​‍‌​‍​‌‍​‍‌Page.

How USA Service Dogs Can Help

According​‍​‌‍​‍‌​‍​‌‍​‍‌ to federal regulations, you do not have to register your service dog. The focus is on your dog's training and the tasks they are doing. However, registration with USA Service Dogs is still a good option and can make things easier in many ways, especially when traveling by plane. 

Quick Tips for Travel Day

The Bottom Line

Air travel with a service dog is based on a few basics: notifying your airline in advance, submitting your DOT form on time, clearly identifying your dog, and ensuring good behavior.

ACAA grants you the right to fly; you just need to be prepared. 


Do not navigate the paperwork on your own. Register with USA Service Dogs now and get your professional gear, expert DOT form assistance, and 24/7 support so that your next flight is one less thing to worry ​‍​‌‍​‍‌​‍​‌‍​‍‌about.

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