I agree with Linguistin's suggestions, including the fact that it's hard to give you an exact translation without context. Thus, I give you yet another possibility:"addition to the schedule"
"Anybody know if the Mizzou series was already planned or is it a late addition to the schedule
source: http://theauburneagle.com/WEAForum/inde ... ic=43483.0
as well as:
"This game, a late addition to the schedule
, has massacre written all over it."
source: http://www.buckeyextra.com/content/blog ... -utah.html
There are probably even more possibilities out there, however, so if none of these works, let the forum know and maybe someone will find a solution to what you are looking for.