The investigation into the Air India Flight 171 crash has been delayed due to incomplete engine analysis, according to a source familiar with the matter. The final conclusions of the investigation have yet to be published, though more details could emerge in the coming days.

The crash has generated significant dispute over its underlying causes, with various parties presenting conflicting explanations for the incident. Investigators are continuing their technical analysis of the aircraft's engine components as part of the comprehensive investigation process.

The delay in publishing the final report reflects the complex nature of aviation accident investigations, which typically require extensive analysis of multiple aircraft systems and components. Engine analysis often represents a critical component of such investigations, as mechanical failures can be key factors in determining crash causation.

Aviation safety investigators typically conduct thorough examinations of all relevant aircraft systems before releasing final conclusions to ensure accuracy and completeness of their findings.