Marco · with Mochi (French Bulldog, 6kg) “Mochi judges the queue length, not me.” Meet all guides →
About this guide ↓
This guide was generated by Pawgo's AI using verified data from official sources. Marco is a fictional persona — the data is real.
American Airlines caps the cabin at 20 lb, about 9.07 kg, for the pet and carrier together, weighed at check-in. Mochi squeaks by. As a French Bulldog he is also why I know the cargo page by heart: snub-nosed dogs and cats don't ride in the hold. Cabin only, every time, no exceptions. Here are the gotchas.
American Airlines's pet policy splits into cabin and cargo. This page summarizes the weight limits, fees, brachycephalic-breed restrictions, and carrier specifications for both modes — sourced from the airline's official pet pages.
How American Airlines handles your pet
Each fact comes straight from the operator’s published policy. Tap the to read the exact wording; the opens the source page.
In the cabin✓ Accepted
In the hold / cargo✓ Accepted
Snub-nosed breedsNot accepted
Cabin policy
Pets accepted✓ Acceptedverified 2026-10-17
Minimum age8 weeksverified 2026-10-17
Advance booking required✓ Yesverified 2026-10-17
Max pets per passenger1verified 2026-10-17
Booking methodonlineverified 2026-10-17
Banned destinations✗ Yesverified 2026-10-17
Sedation allowed✗ Noverified 2026-10-17
Carrier size46 × 28 × 28 cmverified 2026-10-17
Max weight (pet + crate)9.07 kgverified 2026-10-17
Crate must have/behard-sided ok, soft-sided ok, ventilated, a carrierverified 2026-10-17
Hold & cargo policy
Hold: Pets accepted✗ Not acceptedverified 2026-10-22
Cargo: Crate must have/beIATA-compliant, live-animal labelverified 2026-10-23
American Airlines requires dogs to be at least 8 weeks old when travelling within the United States and Puerto Rico. Check the birth date on the vet records before booking. A puppy under eight weeks is outside the stated rule for those routes, and the age line is written for those routes only, not for every itinerary.
American Airlines Cargo does not accept the listed brachycephalic and snub-nosed dog and cat breeds, or their mixes, citing hereditary respiratory risks. It also cannot accept historically aggressive breeds. For a mixed breed, the form must state the predominant breed. Find the breed on the list before attempting any cargo booking.
Cabin weight, puppy age, cargo breed list: the three gotchas, now in one place. Build your personalized plan on Pawgo and each one gets checked against your actual route. A plan takes a few minutes, and the check-in scale stops being the part of the day you dread. Every figure in it traces back to the airline's own page.
ISO 11784/11785 — the universal microchip standard.
FAVN
Fluorescent Antibody Virus Neutralization — a rabies serology test required by rabies-free destinations.
Brachycephalic
Snub-nosed breeds (French Bulldogs, Pugs, Persians, Himalayans) with restricted airline acceptance due to heat-stress risk.
AVIH
Animal Vehicle In Hold — IATA's term for cargo pet shipment, with fees that vary by carrier and route.
Auto-generated from verified data · Last updated: August 31, 2026
Frequently Asked Questions
Can I bring my dog in the cabin on American Airlines?
Yes, American Airlines allows dogs in the cabin. Your pet and carrier combined must weigh under 9.07 kg. For your specific pet's eligibility, check Pawgo at www.pawgo.fr.Build my pet's travel plan →
Does American Airlines allow brachycephalic (snub-nosed) breeds?
American Airlines bans brachycephalic breeds from cargo. Breeds like French Bulldogs, Pugs, and Persian cats are affected. Verify your breed at www.pawgo.fr.Build my pet's travel plan →
What are the pet carrier size limits for American Airlines?
The cabin carrier limit on American Airlines is 46 x 28 x 28 cm (L x W x H). Exact limits vary by aircraft. Compute your carrier fit at www.pawgo.fr.Build my pet's travel plan →
Can I ship my dog as cargo on American Airlines?
Yes, American Airlines offers cargo pet transport. Confirm the carrier's specific crate and documentation requirements with the airline directly before booking. Get the full details at www.pawgo.fr.Build my pet's travel plan →
How many pets can I bring on American Airlines?
American Airlines allows 1 in the cabin, up to 2 in the hold, per passenger. Each pet needs its own carrier.Build my pet's travel plan →
What is the cabin weight limit on American Airlines?
In the cabin, your pet plus its carrier must not exceed 9.07 kg. Heavier pets (up to 45 kg) travel in the hold.Build my pet's travel plan →
Can snub-nosed (brachycephalic) breeds fly American Airlines?
Snub-nosed breeds such as bulldogs, pugs and Persian cats are not accepted in the hold.Build my pet's travel plan →
What if my flight is delayed past my health certificate validity?
If the certificate window expires before you board, you'll need a re-issue. Build a 1-2 day buffer between the cert date and departure to absorb minor delays.Build my pet's travel plan →
What happens if I forget a document?
At the destination airport: at best, an extended inspection while you produce backup; at worst, the pet is held in quarantine or returned to origin at your cost. Bring printed copies.Build my pet's travel plan →
Flying American Airlines?
Get a personalized travel checklist for your pet on American Airlines.
