American Airlines carry-on size and weight rules (2026)
Here are American Airlines's carry-on rules for a standard Economy ticket, straight from the airline's page.
| Overhead cabin bag | 56 x 36 x 23 cm |
|---|---|
| Weight | No weight limit stated |
| Under-seat item | Personal item up to 45 x 35 x 20 cm (18 x 14 x 8 in) |
Good to know
- Carry-on must not exceed 22 x 14 x 9 in (56 x 36 x 23 cm), including handles and wheels.
- Batteries and e-cigarettes can't go in checked bags. Remove them if your carry-on is checked at the gate.
Check your bag against every airline
Source
American Airlines: official carry-on page (checked 15 Oct 2026). Allowances vary by fare, route, cabin and frequent-flyer status, so check your booking.