John McCain’s eldest son is an American Airlines pilot:
Doug McCain has been a pilot with American Airlines since 1990. He currently flies as a First Officer on the Boeing 777 out of JFK International Airport. Prior to American Airlines, he flew the A6-E Intruder in The United States Navy. While in the Navy, he deployed twice to the Mediterranean Sea aboard the USS America CV-66 and aboard the USS Eisenhower CVN-69. He made 256 carrier landings including 88 at night.