American Airlines
North AmericaFull-ServiceOneworld
Carry-On Size Limit
22" × 14" × 9"
56 × 36 × 23 cm
Length22" / 56 cm
Width14" / 36 cm
Height9" / 23 cm
Linear Total45" / 114 cm
Weight Limit
23 kg
51 lbs
Personal Item Limit
18" × 14" × 8"
46 × 36 × 20 cm
Uses Linear Dimension Check
No
Each dimension (L, W, H) is checked individually against the limit.
Frequently Asked Questions
- What size carry-on does American Airlines allow?
- American Airlines allows carry-on bags with maximum dimensions of 22" × 14" × 9" (56 × 36 × 23 cm). The maximum weight is 23 kg (51 lbs).
- Does American Airlines allow a personal item?
- Yes, American Airlines allows a personal item up to 18" × 14" × 8" (46 × 36 × 20 cm) in addition to the carry-on bag.
- What happens if my bag is too big for American Airlines?
- If your carry-on exceeds American Airlines's size limits, you may be required to check it at the gate, which could incur additional fees. We recommend checking your bag dimensions before traveling.
- Does American Airlines measure carry-on bags strictly?
- Enforcement varies by airline and airport. American Airlines generally enforces limits at busy airports and peak times. Always include wheels, handles, and pockets in your measurements.
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