Airline close calls happen far more often than previously known

On the afternoon of July 2, a Southwest Airlines pilot had to abort a landing at Louis Armstrong New Orleans International Airport. A Delta Air Lines 737 was preparing to take off on the same runway. The sudden maneuver avoided a possible collision by seconds.

Nine days later, in San Francisco, an American Airlines jet was accelerating down the runway at more than 160 mph when it narrowly missed a Frontier Airlines plane whose nose had almost jutted into its path. Moments later, the same thing happened as a German airliner was taking off. In both cases, the planes came so close to hitting the Frontier aircraft that the Federal Aviation Administration, in internal records reviewed by The New York Times, described the encounters as “skin to skin.”