Originally Posted by
qasr
I would take the later flight for the easier time with the jetlag, but if you're going ex-NYC, have you considered LH? You can get your SWU's printed and use as standby upgrades, or if there is I space available on the flights you want you can use UA miles through the *A upgrade program. (Y/B only for miles, anything except W/S for SWU)
1. Without the guarantee of an u/g on LH I would be keen to stay on UAL with E+.
2. All our travel is for pleasure and the magnificent main terminal building at IAD is always worth the effort for us.