Exhibit 99.1 Press Release FreightCar America, Inc. Reports Fourth Quarter and Full Year 2023 Results Company delivers solid results with Gross Profit up 62% on significant year-over-year margin expansion Provides revenue, deliveries and Adjusted EBITDA guidance for 2024 CHICAGO, March 18, 2024 – FreightCar America, Inc. (NASDAQ: RAIL) (“FreightCar America” or the “Company”), a diversified manufacturer of railroad freight cars, today reported results for the fourth quarter and full year ended December 31, 2 ...