a)
What time should I arrive at the airport for my flight?
http://www.ual.com/site/primary/0,10017,1821,00.html#b6
When they open.
b)
United Airport ticket counter hours of operation
http://www.ual.com/site/primary/0,10017,2131,00.html
5 a.m.
c)
Parking at Washington Dulles International Airport
http://www.metwashairports.com/dulles/parking.htm
No problemo.
[This message has been edited by EPS (edited 10-24-2001).]