1 If you are an undergraduate student, you're paid by the hour. 2  If you are a graduate or professional student, you're paid by the hour or by salary, depending on the work you do.  Your school must pay you at least once a month.
IAD Airport is located within both communities of Chantilly and Dulles, Virginia, but is 26 miles west of the central business district of Washington, D.C.
Oh Dulles- the international airport with the most flights but everyone wished it was DCA - Reagan - sole reason for all the hate, because this is located further away in Virginia. That's not a reason to dislike this airport.