By: Travel Pulse | DONALD WOOD

On Sunday, a United Airlines plane was forced to make an emergency landing at Tucson International Airport in Arizona after smoke filled the cabin and the cockpit. According to Ally Aldrete and Christina Myers of ABC News, Flight 6517 departed from Tucson at around 6 a.m. local time and was en route to Los Angeles International Airport when the incident occurred. Shortly after takeoff, the cabin and cockpit began to fill up with smoke, prompting the pilot to call for an emergency landing. Tucson Airport….