AAR(AIR) - 2025 Q1 - Quarterly Results

Exhibit 99.1 AAR reports first quarter fiscal year 2025 results · First quarter sales of $662 million, up 20% over the prior year · First quarter GAAP diluted earnings per share of $0.50 compared to a loss per share of $0.02 in Q1 FY2024 · First quarter adjusted diluted earnings per share of $0.85, up 9% from $0.78 in Q1 FY2024 · Sales growth of 20% in both our commercial and government businesses Wood Dale, Illinois, September 23, 2024 — AAR CORP. (NYSE: AIR), a leading provider of aviation services to com ...