Flying with Your Service Dog — Complete 2026 Guide

Your Legal Rights When Flying with a Service Dog

The Air Carrier Access Act (ACAA) is the federal law that protects service dog handlers during air travel. Under the ACAA, airlines operating flights to, from, or within the United States must allow trained service dogs to accompany their handlers in the aircraft cabin at no additional charge.

What Airlines Can Require in 2026

Following updates to DOT regulations, airlines may now require service dog handlers to complete forms in advance confirming the dog's training, health, and behavior. Most major airlines require:

• A DOT Service Animal Air Transportation Form
• Advance notice (typically 48 hours before the flight)
• The dog to fit within the handler's foot space or on their lap

How to Prepare Before Your Flight

Preparation is the key to a smooth flight with your service dog. Steps to take before travel:

• Contact your airline at least 48 hours in advance
• Submit required forms if requested by the airline
• Bring your service dog's digital ID card and verification profile
• Arrive at the airport early to allow extra time at check-in
• Ensure your dog has had a bathroom break before boarding

At the Airport

At security, your service dog does not need to be placed in a carrier but must pass through the security checkpoint. TSA officers may ask the same two questions permitted under the ADA. Your dog may walk through the metal detector with you or be screened by a TSA officer.

At the Gate and Onboard

Inform gate agents that you have a service dog. Onboard, your dog should sit on the floor in front of your seat or on your lap if small enough. Your dog must be under control at all times and must not block the aisle.

Having Your Documentation Ready

While no documentation is legally required under the ACAA, having a professional digital ID card and QR verification profile speeds up the process significantly. When a gate agent or flight attendant can verify your dog's credentials instantly, boarding becomes smoother for everyone.