Across most universities and institutions offering B.Sc. Aeronautical Science, the course duration is standardized at 3 years. This duration is divided into 6 semesters, each lasting about 6 months. However, there may be slight variations in the structure, such as the inclusion of internships, project work, or additional practical sessions in some universities, which could slightly extend the timeline. Some institutions may offer a more intensive program with additional subjects or specialized tracks, but the general time frame remains 3 years.