Innovative Coach Favored Air Attack

Don Coryell’s offensive-minded approach helped spark a passing revolution in professional football.

Mr. Coryell, who died Thursday at age 85, was the designer of the “Air Coryell” offense for the National Football League’s San Diego Chargers. His teams never made it to the Super Bowl—a fact that may have kept Mr. Coryell out of the Pro Football Hall of Fame—but they exemplified a wide-open style of offense that fans loved.