A commercial airliner and a cargo plane came perilously close to colliding on intersecting runways at Newark Liberty International Airport during an aborted landing on Tuesday.The close call involved an Alaska Airlines Boeing 737 that flew over a FedEx Boeing 777 at the busy New York City-area airport. The two planes were just 300 feet apart.According to the FAA, an air traffic controller instructed Alaska Airlines Flight 294, arriving from Portland, Oregon, to perform a “go around” – meaning to discontinue its landing approach and circle for a new attempt.Flightradar24