The rules also forced business travelers to use scheduled flights.

Take this into consideration before using internal or regional flights.

Aid officials and civilian contractors also often use military flights to visit the provincial reconstruction team.

Less mobile passengers should be aware that some of the stops involve using short flights of steps.

The Prime minister has also on several occasions used commercial flights to show he is saving public funds.

And we have got some data that indicates that they would like to use flights, international flights, for example.

Records maintained publicly by Congress do not show how often members use corporate flights.

The Oneworld pass, which became available a few weeks ago, is a great way to travel around Europe using one-way flights between most major cities.

He said, "We have got some data that includes that they would like to use flights - international flights, for example."

Due to high participation, the program began using commercial flights.