According to Australian consumer-aviation website AirlineRatings.com, the world's airlines transported 3.6 billion passengers on 34 million flights in 2015.
Sida xuu xusay mid kamid ah bogagga internet-ka ee qiimeeya diyaaradaha laguna magacaabo  AirlineRatings.com, diyaaradaha sanadkii 2015 diyaaradaha caalamka waxay safriyeen dad gaaraya  3.6 bilyan oo rakaab ah, waxaana la sameeyay 34 malyan oo duullimaad.