How Strict Is American Airlines With Personal Item Size? 2025

Planning to fly with American Airlines and wondering how strict they are about personal items?

Don’t worry I’ve got you covered whether you’re a frequent traveler or heading on your first trip, knowing the rules can save you time and avoid last minute surprises.

Here’s everything you need to know about AA’s personal item rules.

American Airlines personal item size

AA personal item size

It doesn’t matter what type of bag you use, as long as it fits within 18 x 14 x 8 inches (45 x 35 x 20 cm), you won’t have any issues.

The bag should fit under the seat in front of you to qualify as a personal item.

But what kind of bags fit these dimensions? 

  • Small backpacks
  • Laptop bags
  • Tote bags
  • Small duffel bags
  • Purses

Note that If your bag is flexible and slightly larger, it might still fit if it can be compressed under the seat.

What you can also bring in addition to your personal item?

In addition to your carry-on and personal item, AA allows a few extra items without counting them toward your baggage allowance:

  • Coats or jackets
  • Diaper bags when traveling with an infant
  • Canes, crutches, or assistive devices
  • Portable Oxygen Concentrators and respiratory devices
  • Prayer rugs

These items can make your journey more comfortable without adding to your baggage limit.

Liquids

All liquids must follow the 3-1-1 Liquids Rule:

  • Containers must be 3.4 ounces (100 ml) or less.
  • All liquids should be placed in a quart-sized clear plastic bag.
  • Each passenger is allowed only one quart sized bag.

However, baby food, breast milk, and medically necessary liquids are exceptions and can exceed the limit.

Is American Airlines strict about personal item size?

AA rarely checks personal item sizes unless your bag looks large. However, on busy flights or with oversized items, they may ask you to fit the bag in the bag sizer or measure it.

If your bag doesn’t fit, you’ll need to check one of your bags and pay any applicable fees.

My personal item is slightly oversized, what will happen?

If your bag is soft sided and slightly oversized, you can likely squeeze it under the seat without any issues.

However, solid or hard-sided bags that are too big will need to be checked and that could mean extra charges.

How strict is American Airlines with personal item size - reddit

How strict are American Airlines with personal item weight?

There’s no weight limit for personal items on AA the only rule is that your bag must fit under the seat.

Is a backpack considered a personal item on American Airlines?

Yes, a small backpack that fits under the seat is considered a personal item.

If the backpack is too large, it will count as your carry-on bag.

How strict is American Airlines with personal item size

American Airlines carry-on policy

AA allows one carry-on bag in addition to your personal item.

The carry-on size limit is 22 x 14 x 9 inches(56 x 36 x 23 cm), including handles and wheels.

Soft-sided garment bags up to 51 inches (130 cm) in total dimensions are also allowed.

How can I maximize the space in my personal item?

Make the most of your personal item by:

  • Take only essentials like electronics, documents, and valuables inside your personal item.
  • Using packing cubes to organize small items.
  • If you pack any clothes in your personal item use the rolling technique to maximize space.

What is the best personal item for American Airlines?

Amazon and other marketplaces offer plenty of personal item bags that meet AA’s size requirements.

Popular options include:

  • Foldable duffel bags.
  • Small backpacks (17″ x 13″ x 7″)
  • Compact tote bags

Final Thoughts

American Airlines isn’t usually too strict with personal items but it’s always best to follow the rules.

Stick to the 18 x 14 x 8-inch size limit and opt for soft-sided bags if you’re unsure.

We hope this guide helps you pack confidently and enjoy your journey.

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