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Aeroméxico vs American Airlines

Cabin and carry-on baggage limits for Aeroméxico and American Airlines, side by side.

⚠ These figures are awaiting manual verification against the airline's official page. Treat them as preliminary.

American Airlines allows the larger carry-on — its longest side is 56 cm, versus 55 cm for Aeroméxico.

Both allow the same largest personal item (45 cm).

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Max dimensions
55 × 40 × 25 cm
Total linear
Not published
Weight limit
15 kg combined
Pieces
1
American Airlines AA More room
Max dimensions
56 × 36 × 23 cm
Total linear
Not published
Weight limit
Not published
Pieces
1

Cabin & carry-on allowances

Allowance Aeroméxico American Airlines
carryOn 55 × 40 × 25 cm · Not published · 15 kg combined · 1 pc Combined carry-on + personal item weight is 15 kg on Classic, Flex, AM Plus and Premier; 10 kg on Basic and on all US-route fares. 56 × 36 × 23 cm · Not published · Not published · 1 pc Carry-on bag: 22 x 14 x 9 in (56 x 36 x 23 cm) including handles and wheels. Must fit in the airport sizer.
personalItem 45 × 35 × 20 cm · Not published · 3 kg per piece · 1 pc Personal item up to 45x35x20 cm and 3 kg; counts within the combined cabin weight. 45 × 35 × 20 cm · Not published · Not published · 1 pc Personal item: 18 x 14 x 8 in (45 x 35 x 20 cm). Must fit under the seat in front of you.

Sources

Aeroméxico

Carry-On Baggage - Aeroméxico
Official · unverified Last checked: 2026-10-11

American Airlines

Carry-on baggage
Official · unverified Last checked: 2026-10-11