AAR Corp (NYSE:AIR), a leading provider of aviation services to commercial and government operators, saw its stock plummet 5.05% in Monday's pre-market trading session. This decline follows a significant 16.4% drop on Friday after the company reported disappointing third-quarter fiscal 2025 financial results.

The aviation services firm posted revenues of $678.2 million for the quarter, falling short of the Zacks Consensus Estimate of $698.78 million. This revenue miss has raised concerns among investors about the company's growth trajectory and its ability to meet market expectations in the current economic climate.

While the specific reasons for the revenue shortfall were not detailed in the available news, the market's reaction suggests that investors are reassessing AAR Corp's near-term prospects. The aviation industry has been facing various challenges, including fluctuating fuel prices, supply chain disruptions, and changing travel patterns, which could be contributing factors to the company's underperformance.

As AAR Corp continues to navigate these headwinds, investors will be closely watching for any guidance or strategic updates from the company's management regarding plans to address the revenue shortfall and improve performance in the coming quarters.