"Prema ocjeni Skytrax World Airline Awardsa Turkish Airlines je najbolja evropska aviokompanija koju slijede Lufthansa, Swiss, British Airways i grčki Aegean Airlines." A prema ocjeni ziliona drugih (vjerovatno i relevantnijih) izvora, nije ni u top 10; http://www.airlineratings.com/news/205/worlds-best-airlines-awarded-by-airlineratings http://www.worldairlineawards.com/awards_2013/airline2013_top20.htm http://www.omgtoplists.com/facts-2/top-10-best-airlines-in-the-world/ http://en.m.wikipedia.org/wiki/World's_largest_airlines