Qantas

Qantas is Australia’s largest domestic and international airline carrier, and the third oldest airline in the world. Qantas operates flights across all Australian states and territories with a metropolitan service. Qantas services multiple domestic and international routes out of Brisbane Airport each day.
 
QantasLink is the regional subsidiary of Qantas. The regional operation offers flights to destinations across Australia and Papua New Guinea, making it Australia’s largest regional airline. Multiple QantasLink routes fly in and out of Brisbane Airport each day.