Once you go back to MSP after the 30 days you start getting you min guarantee. You dont per diem for the week in MSP because you are consider to be "in base" Everyone is based in MSP during training then you bid for what you could hold after that. So because you are based in MSP and will be there for a week "in base" you dont get a hotel room and you dont get per diem becasue you are still in base. Once you leave MSP for Montreal you get per diem for 30 to 40 day along with you monthly min