When I was at FFD at JFK several months ago before the changes with BA, the hostess just inside the door to FFD made a point of saying that I as welcome to come back as often as I wished. When I used FFD at DFW shortly after the program started, the agent at the FL desk that took me over to FFD asked if I wanted you go in right away or wait a bit - which I interpreted as single access. I see the DFW FFD does not open until noon, but my flight is much later in the day. Anyone know if you can re-enter FFD at DFW mulitple times the same day? I'd prefer the upgraded bubbly - whatever it may be - but not 6 hours of it!!!