Westinghouse Air Brake Technologies (WAB) came out with quarterly earnings of $1.68 per share, missing the Zacks Consensus Estimate of $1.73 per share. This compares to earnings of $1.54 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of -2.89%. A quarter ago, it was expected that this maker of parts for locomotives, subways and buses would post earnings of $1.87 per share when it actually produced earnings of $2, delivering a su ...