United Airlines Holdings, Inc. (NASDAQ:UAL) will release earnings results for the third quarter, after the closing bell on Wednesday, Oct. 15.Analysts expect the Chicago, Illinois-based company to report quarterly earnings at $2.68 per share, down from$3.33 per share in the year-ago period. United Airlines projects quarterly revenue of $15.29 billion, compared to$14.84 billion a year earlier, according to data from Benzinga Pro.United Airlines and Maplebear Inc. (NASDAQ:CART), operating as Instacart, on O ...