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Confirmed by the TSA and FAA—yes, you can carry an AirTag in your checked or carry-on luggage—here’s how it works and why it’s completely safe to travel with them on your flights

by Estefanía H.
September 7, 2025
in Technology
Confirmed by the TSA and FAA—yes, you can carry an AirTag in your checked or carry-on luggage—here's how it works and why it's completely safe to travel with them on your flights

Confirmed by the TSA and FAA—yes, you can carry an AirTag in your checked or carry-on luggage—here's how it works and why it's completely safe to travel with them on your flights

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It is becoming increasingly common to use AirTags when traveling to be able to track where our bags are. But have you ever wondered if the Transportation Security Administration (TSA) allows it? Why wouldn’t they? There are regulations from both the TSA and the Federal Aviation Administration (FAA). According to these regulations, it is prohibited to travel with lithium batteries that exceed 100 watt-hours and contain more than 2 grams. These types of batteries can explode under pressure, posing a danger to passengers. However, this is not the case with AirTags.

These devices are allowed by the TSA and the FAA, and since they use a CR2032 battery, they do not exceed the established limits. They are not only accepted, but more than 30 airlines allow passengers to share the location of their AirTags in case their luggage is lost. They are especially useful for locating luggage in real time, even on international flights or with long layovers; you will know where your belongings are at all times.

AirTag

AirTags are devices from the well-known brand Apple, whose function is to locate lost objects. It works by connecting to any other device via Bluetooth and is controlled with the Apple Find My app. It emits sound to facilitate the search and has the option to alert if unwanted tracking occurs. Its design allows it to be placed in backpacks, keys, suitcases, wallets, and some people even use them to keep track of their pets.

Lithium batteries onboard

Why do people have doubts about whether they can use their AirTags when flying? We have all seen the viral videos of phones or power banks that suddenly catch fire on airplanes, which could cause a real disaster. This is why lithium batteries are only allowed on board in the cabin and under certain requirements. The Transportation Security Administration states that lithium batteries can be taken on board as long as they are in carry-on luggage, when the lithium content is less than 2 grams and their capacity does not exceed 100 watt-hours.

Can I use my AirTag on my next flight?

The answer is yes. The features of the AirTags include a CR2032 battery with only 2.35 hours of various and 0.10 grams of lithium. It is evident that these figures are well below the limits, so they pose no problem or threat. Both the Transportation Security Administration (TSA) and the Federal Aviation Administration (FAA) consider it a safe device, which can be taken in both carry-on luggage and checked baggage. Additionally, they are also accepted by airlines, as more than 30 around the world allow passengers to share the location of their AirTags with them in case of loss.

What are the benefits of using this type of locators?

The Transportation Security Administration (TSA) and the Federal Aviation Administration (FAA) refer to AirTags, but there are many other models and brands of these trackers. The benefits of having such a device are numerous:

  • You can locate your suitcase in real-time.
  • It helps prevent luggage loss in busy airports.
  • You will be able to know where your suitcase is at all times, especially on international flights, monitoring potential losses.

Even if your suitcase gets lost, having a tracker makes it much easier to find it and reduce the stress and uncertainty of those unpleasant situations.

Among the news from Apple for next year is the foldable iPhone. Do you already know its features and design?

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