A Delta compliant pet carrier is a soft-sided travel bag that meets Delta Air Lines’ in-cabin pet policies so your small dog or cat can ride under the seat in front of you. While exact dimensions can vary by aircraft, the carrier must fit fully under the seat without blocking the aisle, allow your pet to stand up and turn around comfortably, and remain secured throughout the flight.
Key features typically expected for Delta compliance include:
Dimensions: Because under-seat space differs by plane, Delta advises that your pet carrier must fit under the seat in front of you. Many travelers use soft-sided carriers around 18 x 11 x 11 inches or smaller, but you should always confirm the aircraft and under-seat measurements before your trip. Your pet (plus carrier) must also meet Delta’s weight and health requirements, and advance reservations are usually necessary.
Looking for a cozy, durable option that aligns with common airline guidelines (including Delta’s)? Our canvas “Tote’n’Go” style emphasizes comfort, ventilation, and secure closures—great for calm, comfy cabin travel when sized correctly for your pet and route. For more details on choosing and using a carrier for flights, see our full guide: How to Choose a Dog Carrier Bag.
There is no single “FAA-approved” list for pet carriers. The FAA sets safety rules, while each airline defines its own pet carrier requirements. Choose a soft-sided, well-ventilated, leak-resistant carrier that fits under the seat and matches your airline’s published guidelines.
“Sherpa” is a brand offering multiple sizes. For Delta flights, you’ll need a size that fits fully under the seat for your specific aircraft. Check the route’s under-seat dimensions and choose a soft-sided Sherpa model that allows your pet to stand and turn around.
The best carrier balances comfort, safety, and airline fit: soft-sided, breathable, secure zippers, and a leak-resistant base. Pick the model that fits your pet’s size and your airline’s under-seat space for the specific aircraft you’re flying.
