Would be useful to know what type/kind of pass you are traveling on ?Active or Retired employee or Buddy.If an employee or retired employee you could use the Delta TravelNet to get the answers.For a Buddy pass your sponsor should be providing you the infomation.Since there is such a short time span between now and departure will attempt to give yousome of the information.Bear in mind that you should make the listing for non-rev space avail in time for the TSA torun their security checks.JFK-LHR:New York, NY to London, United Kingdom