Passengers on a US domestic flight were forced to evacuate onto a runway due to a brake fire just ahead of the plane taking off in Denver, the airline said.
American Airlines Flight 3023 was departing for Miami on Saturday but 鈥榚xperienced a mechanical issue鈥� while accelerating ahead of take-off at Denver International Airport, the airline said, adding all 173 passengers and six crew 鈥榙eplaned safely鈥�.
One passenger sustained a minor injury and was taken to a hospital for evaluation, American Airlines said.
Blown tires and the deceleration of the plane while braking resulted in an isolated brake fire, which was extinguished by city firefighters, according to the airline.
Social media videos published by US media outlets showed passengers frantically evacuating an American Airlines plane via an emergency slide as smoke billowed from beneath the aircraft.
A man held a child as they rushed down the slide, stumbling as he hit the ground.
The Federal Aviation Administration said in a statement that the crew on-board the Boeing 737 MAX 8 plane 鈥榬eported a possible landing gear incident during departure鈥� at around 2:45pm Saturday.
The FAA said聽it was investigating the incident.
It occurred just a day after a Southwest Airlines flight plunged mid-air to avoid colliding with another aircraft while en route to Las Vegas, injuring two flight attendants.
The latest scare adds to growing concerns over aviation safety in the United States after a string of recent accidents and near misses.
In January, a mid-air collision between a commercial aircraft approaching Ronald Reagan Airport near downtown Washington and a military helicopter killed 67 people.
In May, US president Donald Trump鈥檚 administration announced plans to overhaul its 鈥榓ntiquated鈥� air traffic control system, which suffers from a shortage of controllers in FAA-managed towers.
The government has laid off hundreds of FAA employees as part of its plan to slash the federal workforce.