American Airlines Pet Policy
American carries small cats and dogs in the cabin on flights up to about 12 hours. The kennel must fit under the seat and replaces your carry-on bag.
- Carrier max
- 46 × 28 × 28 cm (soft-sided)
- Combined weight
- 9 kg (20 lb) max including carrier
- Counts as
- Your carry-on bag
Compiled August 20, 2026 — not yet confirmed against the official pageSource: American Airlines