I travel out of IAD on a weekly basis and I've had to deal with UA's significant cut-back of flights and capacity both domestic & international. They haven't "moved" traffic-they've simply eliminated it. Transcons that were wide-body are now A319s and B737s. Several former non-stops now require connections in ORD or IAH. RJs proliferate. The time-is-money crowd strongly prefers DCA. And I don't think the current UA management has any special interest or affection for IAD. Slow death by a thousand cuts. Yea, Hahaha-joke's on us.