I was called in about 5 days. had 2.5 days to get to class but they also gave me the option for the next class. Take first available. One month can equal 50-60 seniority numbers. I had option of CRJ VS Ejet. However I was told that they may ask who wants to go to the jet anytime in training and if no volunteers they can opt you to the Ejet. I chose the CRJ because of the bases and the fact that majority of sim training is done inhouse at PHX. If not Phx a possibility of Berlin or YYV cities. Most Ejet is STL at flight safety. CRJ upgrade is the quicker than Ejet as of right now. Subject to change if more Ejets are added.