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.

More than 100 passengers were evacuated from a Southwest Airlines plane after a cell phone battery sparked a fire in the cabin. FAA data shows this is not an isolated incident.

Southwest Airlines Flight 3316 was at a gate at the Denver International Airport when a spokesperson for the airline said a cell phone battery caught on fire. The flight was scheduled to take of at 6:05 a.m. and was headed to Houston's Hobby airport.

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.

FOX31's Nate Belt spoke with West Metro Fire on the danger of batteries after a cell phone caught on fire inside a Southwest plane and forced an evacuation.

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. The Boeing 737-700 was still parked at a gate with 108 passengers on board when the incident occurred at Denver International Airport,

Before takeoff, a Southwest Airlines flight heading from Denver to Houston had to evacuate more than 100 passengers after a phone caught fire.