Complete baggage policy, carry-on dimensions, fees and pet rules for American Airlines. Always confirm directly with the airline before flying.
Carry-on baggage
Included in fare
✅ Yes
Max size
56 × 36 × 23 cm (22 × 14 × 9 in)
Max weight
No weight limit (domestic)
Personal item
Free, 46 × 36 × 20 cm (18 × 14 × 8 in)
Checked baggage
Allowance
1st bag $35, 2nd $45 (free with status/credit card)
Fees / notes
Basic Economy still allows full carry-on on AA (unlike United/Delta).
More carry-on friendly on Basic Economy than competitors.
Pet policy
In cabin
Allowed ✅
As cargo
Restricted ⚠️
Cabin limit
Soft carrier max 19 × 13 × 9 in
Fee
$150 one-way
Cabin: cats and dogs. Cargo (American Airlines Cargo PetEmbark) on select routes only. Snub-nosed breeds banned from cargo.
⚠️ Airline policies change frequently. This page is based on each carrier's published baggage policy; always verify the latest fees + rules directly with American Airlines before flying.