What are the FAA rules for cell phones?

The FAA in 14 C.F.R § 91.21 prohibits the use of portable electronic devices, including mobile phones, for all commercial flights and for those private flights being made under instrument flight rules (IFR).



In 2026, the Federal Aviation Administration (FAA) rules for cell phones remain focused on safety and interference prevention. While the FAA technically permits the use of portable electronic devices (PEDs), they defer the final decision to the individual airline. Most U.S. carriers require that cell phones be placed in "Airplane Mode" as soon as the cabin door closes and throughout the flight. This disables the cellular radio, which could theoretically interfere with the aircraft’s navigation systems and terrestrial cell towers on the ground. However, you are permitted to use Bluetooth (for headphones) and Wi-Fi (for in-flight internet) once the flight reaches a certain altitude, or even gate-to-gate on "Wi-Fi enabled" aircraft. Making traditional cellular voice calls remains strictly prohibited in the U.S. due to FCC regulations, though many international carriers now allow it using onboard picocell technology.

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Why are airplane passengers asked to put their phones in airplane mode? Per the FAA website's Safety Information page, “The FCC and FAA ban cell phones for airborne use because its signals could interfere with critical aircraft instruments. Devices must be used in airplane mode or with the cellular connection disabled.

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In the United States, it's required to switch your phone to airplane mode. But it's not because the plane will crash if you don't. According to Smarter Travel, by not turning your phone onto airplane mode, your phone will attempt to make connections with the cell towers around it.

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A pilot may not use his or her phone for non-flight related tasks during takeoff, landing, or while flying under 10,000. Upon reaching cruising altitude the pilot is free to use their phone at their own discretion. This is, however, the FAA policy so for commercial pilots it may vary company to company.

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The short answer: yes and no. Passengers are still not allowed to use their cellular connection to text on a plane, but since October 2013 the use of devices like iPhones and tablets is allowed on flights within the U.S., provided they're in airplane mode while taxiing and in the sky.

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Yes, you can carry 4 mobile phones in checked in Baggage. Just make sure that the unused phone packed in baggage should be switched off completely, protected from accidental activation, and packed so they are protected from damage. The main issue you will face is the with customs officers at your destination.

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QUICK ANSWER You can use AirPods on a plane by turning on Airplane mode on your phone to deactivate its cellular radio. Then turn on Bluetooth to connect your AirPods for uninterrupted enjoyment during your flight.

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For the moment, the range of activities is still pretty limited. You can use your personal electronics — music players, tablets, e-readers and so on — during all phases of flight, but that comes with several caveats.

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Beginning May 3, 2023, your driver's license will need to be REAL ID-compliant if you want to use it to fly within the U.S. It's part of a law passed by Congress. If your license is not compliant, and you don't have another acceptable form of ID, you'll have trouble getting through airport security.

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In response, on May 8, 2023, the Biden administration proposed new rules that would require airlines to compensate passengers whose flights are canceled or significantly delayed because of causes – unlike bad weather – that are under the control of the airlines.

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“Mobile phone signals can interfere with aircraft navigational and landing guidance systems.” The relationship between phone signals and navigational systems is not an exact science, which is why everyone we spoke to was careful in their language.

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The FAA notes that you can use devices in airplane mode or without a cellular connection. Wi-Fi can be used, even in tandem with Bluetooth, as long as the device has a Wi-Fi system and the airline okays its usage.

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What is this? A workaround is to use a Bluetooth adapter. It plugs into the built-in entertainment system's audio output (3.5 mm, 2 prongs, or 3 prongs), and transmits a Bluetooth signal. You can then connect to it with your headphones to listen to the entertainment systems.

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“You can take wireless ear buds and AirPods in your carry-on luggage. They must not go in check-in luggage under any circumstances. “Some types of batteries present a risk of them exploding and catching fire. Power banks present a significant risk, particularly when they are used to recharge other devices.”

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Travel Tip: To keep from leaving your money behind at the checkpoint, place it in a zip top plastic bag, pouch or favorite fanny-pack and store in your carry-on bag for X-ray screening.

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