Delta just published the Buddy Pass embargo restrictions for 2014.The GOOD NEWS - nothing is restricted EXCEPT travel to Africa !Now just use good ole common sense and stay away from high travel Holiday periods.Such as New Years/Christmas - Presidents Holiday weekend - Spring Break (variable)Memorial Day weekend - 4th of July (Friday this year-long weekend) - Labor Day weekendAND THE "BIGGIE" Thanksgiving !#!These are not restricted but check very carefully - historically these traditional periods areapt to pose travel problems !