JFK will be a 200 base on August 1st from what union folks tell me despite public announcements from company saying a Sept 1st open date. Since it isn't open we aren't sure how long reserve will be. What can be reasonably speculated is that the 200 will go junior relative to the 900 in JFK and reserve times will be less. Not only is it a less desired airframe, but there is fleet growth on the 200 so it is a reasonable assumption.