Is there any way to find out what plane will be on a certin route tomorrow, a member of my family is flying LHR-IAD on Ual flight 921 and i would like to find out the registration of the plane, i know it is a 767-300er, airliners.net would be the place to ask this but i am not a member, if anyone here is could they post this me please :-) thank you so much in advance

I doubt, considering post 9/11 security, that such information is available. The wrong people could use it to target specific flights. If I were a pannicky type, I'd be worried. I fly tomorrow. I ain't sayin' where :)

The route will depend on the North Atlantic tracks in use then and the one UA's dispatcher gets assigned. They are public, for instance here: http://www.gofir.com/general/nat_tracks/I cant help with the plane registration. Easiest is your family has a look at the gate and gives you a call.GrS