The air cargo industry is facing a significant, often ignored threat: airborne dust. Tiny particles from deserts are increasingly affecting aircraft performance and sustainability. A study highlighted that engines ingest up to 6.6 grams of dust per flight cycle, leading to erosion, clogging, and higher maintenance costs. Dust ingestion is more pronounced during arrivals, particularly in holding patterns. To mitigate these impacts, the study suggests nighttime operations and adjusted holding altitudes. As air cargo expands, addressing dust exposure is crucial for sustainability and operational efficiency.

Source: https://www.stattimes.com/aviation/how-does-dust-threaten-air-cargo-efficiency-and-sustainability-1354812