My Confirmation Of A Jet Blue Flight.

 I booked Jet blue flight #705 Sun. Apr. 29 JFK 1:10 PM. Jet Blue record locator JZKIZY. When do I have to be at JFK and when can I check in on this flight on-line to get a boarding pass. I want to make sure that you have me booked to leave on this flight because it is very important I am catching a Cruise Ship in Puerto Rico. My member # is 2063377542 it wasn't used when I booked this flight. My E-mail address is [email protected] Thank you,  Martin Whalen