Pilot Explains What Really Happens If You Don’t Put Your Phone on Airplane Mode While Flying

A commercial pilot has taken to TikTok to clear up a popular misconception about why passengers are told to switch their phones to airplane mode during flights. Eyes Of Lagos reports,

In a viral video posted by TikTok user @PerchPoint, the pilot described the rule as “not a conspiracy theory” but an important precaution that supports flight safety.

“Your Phone Won’t Crash the Plane, But It Can Cause Problems”

The pilot began by clarifying that failing to enable airplane mode won’t make a plane fall out of the sky, but it can create serious interference for pilots.

“Putting your phone on airplane mode won’t stop the plane from flying,” he said, “but it does help prevent annoying interference in the cockpit.”

He explained that when multiple devices try to connect to cell towers mid-flight, they emit radio waves that can interfere with pilots’ headsets.

“I once heard this loud buzzing in my headset — like a mosquito flying around my ear — while trying to land the plane,” he recounted. “It made it hard to hear critical instructions from air traffic control.”

Why Airplane Mode Really Matters

Though it may sound harmless, the buzzing interference can be distracting during critical phases of flight, such as take-off and landing, when communication with air traffic control is essential.

According to Travel and Leisure, most aviation accidents occur during these high-focus moments, making clear audio transmissions vital for flight safety.

In short, airplane mode is less about preventing crashes and more about ensuring smooth, uninterrupted communication for the crew.

“It’s a simple act of courtesy,” the pilot added, “that helps everyone on board — including us in the cockpit — stay focused and safe.”