Aha. (re my question about replies) i see how to do it now. Thank you!!!

Now about my original post------

We are back from our trip out of Dulles. The long lines were not really at the security point but at the ticket counter checkin and at curbside. We got through rather quickly. Husband dropped me off curbside, then a skycap took me to the United Premier Gold counter back around the other side. I felt so sorry for those that had to wait in those long lines. Smallworld