singapore airlines average fleet age
Average Age of Fleet. Newer Fleet. The average age of planes in the Singapore Airlines fleet is 6.8 years, which is about 3.6 years younger than the average for all international airlines.Compared to the entire airline industry, the Singapore Airlines fleet is 3.5 years younger than the average.ewer Fleet. The average age of planes in the Singapore Airlines fleet is 6.8 years, which is about 3.6 years younger than the average for all international airlines.