about 20 poundsIn general, if your pet carrier (with your pet inside) can fit under the seat in front of you, your dog can ride in the cabin on flights that permit it. Typically, this would be a dog weighing up to about 20 pounds.
How can I fly with my dog in cabin?
While there are no weight or breed limitations for pets, they must travel in either a hard-sided or soft-sided carrier. This carrier must fit under the seat in front of you or you cannot fly with your pet. There can only be one pet per carrier, and they must be able to stand up and turn around while inside.
Can I bring my dog in a carry on bag?
These rules are enforced: Pets must be small enough to fit comfortably inside the closed / zipped carrier. Non-collapsible kennels can't exceed the under-seat dimensions of any aircraft included in your journey. Please contact reservations to verify maximum dimensions.