This opinion cites 10 cases:

United Independent Flight Officers, Inc. v. United Air Lines, Inc., & Air Line Pilots Association, International ( 1985 )


Brotherhood of Railroad Trainmen v. Chicago River & Indiana Railroad ( 1957 )


brotherhood-of-railway-airline-steamship-clerks-freight-handlers ( 1988 )


Elgin, Joliet & Eastern Railway Co. v. Burley ( 1945 )


air-line-pilots-association-international-and-jeffrey-b-cockrell ( 1989 )


Consolidated Rail Corporation v. Railway Labor Executives' Assn. ( 1989 )


Metropolitan Life Insurance Company v. Estate of Herbert Cammon ( 1991 )


National Railway Labor Conference v. International Association of MacHinists and Aerospace Workers ( 1987 )


Chicago & North Western Transportation Company, Cross-Appellant v. Railway Labor Executives' Association, Cross-Appellees ( 1990 )


Air Line Pilots Ass'n v. O'Neill ( 1991 )