In the airline business, it is sometimes called the dark science.

I have been in the airline business for 16 years.

The fact that he knew absolutely nothing about the airline business was neither here nor there.

Her face was well known to almost everyone in the airline business.

But all three sons have told their children to avoid the airline business.

I think it's better to deal with outside operators, who know the airline business.

As part of the deal, he has agreed not to work in the airline business for seven years.

Competition in the airline business will give consumers more rights than any law.

Fresh thinking is a plus, say old hands in the airline business.

Much has happened in the airline business since 2000, almost none of it good.