Westinghouse Air Brake Technologies (WAB) Earnings Expected to Grow: What to Know Ahead of Next Week’s Release Posted byZacks Equity Research October 20, 2021 Leave a comment on Westinghouse Air Brake Technologies (WAB) Earnings Expected to Grow: What to Know Ahead of Next Week’s Release Wabtec (WAB) doesn’t possess the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.