Be sure to arrive at the airport early if you require assistance boarding the plane or if you are gate checking a wheelchair or other equipment. Alert the gate attendant about your needs so they can plan ahead, make any necessary accommodations, and pre-board you.
Washington, D.C., the capital of the United States, is located along the Potomac River and is nestled between Virginia and Maryland. As you would expect, the city is full of magnificent buildings and monuments, which are all largely centrally located and accessible for the physically challenged traveler.