KLM Flight Turns Back Over Atlantic After Power Bank

Fire at 35,000 Feet

A portable battery charger caught fire at 35,000 feet, forcing a KLM Boeing 777-306ER to abandon its transatlantic flight and sprint back to Europe. Flight KL735 (registration PH-BVP) was already past the coastline and out over the open Atlantic when a passenger's power bank sparked in the premium cabin, turning a routine crossing into a mid-air emergency.

Smoke and thermal runaway miles from any land runway are every pilot's nightmare. The crew moved fast, but with an active fire hazard inside a sealed aluminum tube over water, there was really only one choice on the flight deck: turn the massive twin-jet around and race straight back to Amsterdam.

A Bad Day Gets Worse

For the passengers on board, the headache had actually started hours earlier on the ground. Flight KL735 was already saddled with a two-hour delay before it even left Schiphol, finally pulling off the tarmac at 3:21 PM local time.

By the time the pilots dumped fuel, banked the widebody around, and brought it back down at Schiphol at 4:08 PM UTC, any hope of a Caribbean vacation was thoroughly shot. Emergency ground services met the jet on arrival, wrapping up a trip that ended barely after it began.

The Loose Cannon in Your Carry-On

Lithium batteries are a constant headache for airlines, and this is exactly why. Regulators insist spare power banks stay in carry-on bags rather than the cargo hold specifically so flight attendants can react if something sparks. But that creates its own problem: when a high-density battery goes rogue, it does so inches from passenger seats and flammable upholstery.

That's why modern cabin crews train relentlessly with containment bags and specialized extinguishers. Even as carriers manage broader operational headaches—much like the trends highlighted in the Skift Power Rankings 2026: The Travel Builders—a fast-acting crew and a fire kit remain the last real defense when everyday consumer tech decides to melt down at Mach 0.84.