{"airline":"Alaska","ontime":91.1,"complaints":5.4}
{"airline":"Amer West","ontime":90.8,"complaints":4}
{"airline":"American","ontime":85.8,"complaints":3.6}
{"airline":"Continental","ontime":87.2,"complaints":4.6}
{"airline":"Delta","ontime":85.7,"complaints":4.6}
{"airline":"Northwest","ontime":91.1,"complaints":4.3}
{"airline":"Pan Am","ontime":88.3,"complaints":4.6}
{"airline":"Southwest","ontime":93.5,"complaints":3.6}
{"airline":"TWA","ontime":88.4,"complaints":5.4}
{"airline":"USAir","ontime":87.3,"complaints":4.4}
{"airline":"United","ontime":87.2,"complaints":4.9}