NEW YORK (Standard&Poor's) April 14, 2003--AMR Corp. (CCC/Watch Dev/--) unit American Airlines Inc. (CCC/Watch Dev/--) will find out today and tomorrow the results of employee voting on proposed labor cost concessions that could avert a threatened bankruptcy filing. Standard&Poor's Ratings Services said its ratings on both entities remain on CreditWatch with developing implications. American's management has said that it will file for bankruptcy if the labor groups do not ratify tentatively agreed contracts that it says would save the airline $1.8 billion annually. With a positive vote required from each of the four major unions, chances of full acceptance appear evenly balanced. The pilots, with the most to lose (in particular, their generous pensions), seem likely
