Originally Posted by scambo1

LL, very solid explanation, just 2 comments... Contractually, if his 1st day was a reserve day, he can move an x day to day 1 and if there is reserve coverage on day 4, and day 4 is a reserve day, he can PCS an x day there and possibly to day 3 depending upon when he got notified of the green slip.

International trips make these factoids powerful tools...day 1 is generally a fly day...move an x day there, tell the scheduler, this is contractual. Day 2 is generally a layover day... Don't care about moving an x day, day 3 or 4 is generally a fly day...move an x day there (3 days prior in pcs). Now you are Thor.