More info for tracking as other's info helped me

Wife and I:

Applied 1/4/14
Conditionally Approved 2/7/14

Earliest interview at time of conditional approval (Seattle Boeing Field): 8/8/14

Was on Manage my interview and rescheduling a few times of day. Moved up to June then May and finally got us both appointments early this week for next week 3/5-3/7.

Could have gotten in in late Feb slot a few times as last minute openings happened, but have been traveling so that didn't work. Was never able to find two open slots together closer in so we are going on separate days next week.

GOES currently shows earliest available appointment in Seattle as : 9/2/14

Moral of the story as others said is to keep checking early and often to find a better time that works for you.