here is my experience...my better half has already told our deal...we fly out at 250pm on Sunday almost every time...we have NEVER spent more than 45 minutes from curb (we always check bags) to lounge...11 trips at different times of the year....we leave negril at 1215-1230....get to the airport about 145pm....gives us an hour...havent missed a flight yet....in oct, we rode to the airport with our friends...he had club mobay, our flight was 30 minute after his....we got dropped off at margaritaville in mobay, ate lunch and enjoyed our last few seconds before having our driver pick us back up and take us to the airport...I can also say that if you are running late and the line is long, Delta dosent want u to miss your flight...I've seen them on many occasions escort someone to the front of the bag check in line if their flight is close....seen them take folks to front of immigration.....talked to the girl at the counter...she told me they will do all they can to get u to the gate on time...