Published: Aug 05, 2013 11:16 AM EDT

ORLANDO, Fla. (AP) - No one was injured when a small fire broke out in a baggage conveyor belt system at Orlando International Airport.
    
Airport officials say the Sunday afternoon fire caused some flight delays.
    
Officials say the fire broke out about 4:30 p.m. Firefighters put out the flames within 30 minutes. Evacuations were ordered for the third floor of the terminal on the B side. Passengers were moved to the second floor.
    
Fire officials say it wasn't clear what caused the fire. An investigation is underway.

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