Not much choice cph to arn. 40 min before departure they change the gate from d2 to b8. By the time we get to b gates 15 min later it’s not there now says delayed to 1255pm from 1145am. Check for get at 11:24. Then they change it back to d2. Then another gate info at 1131 and then d2 again. Do they have chimps running the operations!