As of NUMBER@1 , ORGANIZATION@1 was the world 's sixth largest airline in terms of domestic and international scheduled passenger miles flown and the LOCATION@1 's sixth largest airline in terms of domestic passenger miles flown .

As of NUMBER@1 Northwest was the world 's sixth largest airline in terms of domestic and international scheduled passenger miles flown and the LOCATION@1 's sixth largest airline in terms of domestic passenger miles flown .
