This factor points to the increased role of data regarding operations and quality of the flights. It requires methods for detecting errors and capturing error contexts, as well as methods for reducing errors and mitigating their effects. In the maintenance of flight safety data Flight Operational Quality Assurance (FOQA) programs are of special mention. FOQA programs use flight data collected during a carrier’s normal line operations to reduce costs and enhance safety by identifying a variety of ‘exceedances’- deviations of important flight parameters from normal operating ranges. FOQA programs typically use commercial Ground Data Replay and Analysis Systems (GDRASs) to detect specified deviations, generate plots, and create visualizations. (Callantine, 2000).This output is used by safety managers to assess deviations that otherwise would go unnoticed causing much risk to the safety of the flights. Based on these, the strategies that ensure safety measures are formulated. Thus, we can conclude that data on Fight Operations and Quality Assurance has major role in the safety concerns of the flights. Let us also be aware that in this modern scenario, where flight journey or aviation transport has acquired great popularity, FOQA data can play the significant role in the safety measures.How can we understand Flight Operations Quality Assurance data? Coined in 1993 by the Flight Safety Foundation, the term means a program for obtaining and analyzing data recorded in flight to improve flight crew performance, air carrier training program and operating procedures, air traffic control procedures, airport maintenance and design, and aircraft operations and design. (Wellington, 2004). FOQA programs provide more information about, and greater insight into, the total flight operations environment. (FOQA, 2000).