Electronic Devices On Flights: When You Can And Cannot Use Them - Simple Flying

In today's digital age, a typical scene during the boarding process doesn’t stray far from this: as passengers settle into their seats and the cabin gradually fills with a symphony of clicks and swipes, smartphones emerge from pockets and bags. From catching up on messages to scrolling through social media feeds, everyone seizes the fleeting moments to indulge in digital connections before takeoff.

Yet, a hushed anticipation hangs in the air as the inevitable decree is imminent – the moment when the cabin crew come around to remind passengers to switch off their phones and prepare for the journey ahead. And some might wonder if it really matters whether they turn their electronic devices off or not.

Why electronic devices can’t be used

The warning that cellular communications have the potential to disrupt cockpit equipment has long been a debatable topic, especially when aircraft are becoming increasingly advanced. While aircraft are designed to shield against electronic interference, pilot and author Captain Laura Einsetler told Mic:

“We cannot take the chance that these would interfere with our navigation or aircraft system electronics, especially in the critical phases of flight during takeoff and landing.”

In addition, these phases of flight – during which most accidents occur – require utmost attention from passengers as distractions may impede evacuation procedures. Therefore, most airlines encourage the practice that all electronic devices must be turned off and stowed away securely during takeoff and landing.

Power off vs. airplane mode

In 2013, guidelines released by the US Federal Aviation Administration (FAA) permitted the utilization of Portable Electronic Devices (PEDs) throughout all phases of a flight, provided they are in airplane mode and that the airline has proven that its aircraft are PED-tolerant. However, some airlines still request passengers to completely shut down their devices during takeoff and landing.

Once the aircraft reaches a safe altitude, the cabin crew usually announces that passengers can switch their devices to airplane mode (or flight mode on some devices). This disables all wireless and cellular signals while still allowing the use of certain functions, such as watching pre-downloaded shows, reading e-books, playing offline games, or listening to music.

In-flight Wi-Fi and entertainment systems

With the growing popularity of WiFi connectivity on aircraft, many airlines now offer internet access during flights, which can be used during the cruise phase. However, the use of WiFi and internet services may be subject to specific restrictions and fees. Passengers are generally allowed to use WiFi for browsing, email, or messaging, but voice calls may still be prohibited to maintain a quiet cabin environment.

As an alternative to using personal PEDs, most airlines provide in-flight entertainment systems, including seatback screens or personal devices. Most come with an array of games and movies, while some even feature live sports broadcasts and seat-to-seat chat functionalities so passengers don’t feel disconnected in the air.

Sources: Mic, Federal Aviation Administration

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