Everyone on board a Southwest Airlines flight at Denver International Airport was evacuated safely after a cellphone battery ignited.

A Southwest flight in Denver was evacuated after the cellphone battery of one of the 108 passengers on board caught fire on Friday morning.

Travelers aboard a Southwest Airlines flight preparing to leave Denver Friday had to evacuate after a passenger’s cell phone battery caught on fire and caused an airplane seat to catch fire as well.

Everyone on board a Southwest Airlines flight at Denver International Airport was evacuated safely Friday morning after a cellphone battery ignited.

Passengers of a Southwest Airlines flight sitting at a Denver International Airport gate had to evacuate after a cell phone battery caught on fire.

One person suffered a minor injury during the evacuation, while another, whose phone was the source of the fire, was treated for burns, airline officials said.

More than 100 passengers on board a Southwest Airlines flight were evacuated Friday morning after a passenger's cell phone battery ignited. The plane was still at the gate of Denver International Airport when the incident occurred.