Additional examples are adjusted to the entries in an automated way - we cannot guarantee that they are correct.
However, I do not see a problem for air travel.
How much do you know about the early age of air travel?
As may be, this world does not have air travel.
Air travel last year increased by 15 percent from 2000, according to a recent government report.
But the nation's air travel was far from back to normal.
Over all, air travel is no worse than even with last summer.
You would have to provide your own air travel and hotel.
As to the safety of air travel, nothing is too much these days.
"It's hard to think about what this means for the future of air travel."
Air travel became more democratic as a result of competition.
America has already shown that a free market in air travel works.
Air travel is expected to rise 72 percent by the year 2000.
The rest is not broken down, but could include some air travel.
But do we want our country organized on the model of air travel?
He could have been complaining about air travel in general.
Air travel has lost its appeal because it's now available to everyone.
Air travel got off to a horrible start in 2001.
He was late because of air travel problems in Dallas.
And then came the plunge in air travel after 9/11.
I've never heard him sound so unhappy about air travel.
The kind of day you see in advertisements for air travel back at home.
Now another air travel improvement will soon be in the works.
But no matter how you cut it, air travel is down significantly.
Over the course of the next 25 years the demand for air travel rose.
"For a writer these days, air travel has become part of your job."