That's usual. What seems unusual to me ( only been tracking the planes for a couple weeks now ) is Grizly85, heading toward California, possibly Travis AFB. Unlike all the other C17s I've looked at over these weeks, this one actually left Fort Hood, an Army base in Texas, instead of an Air Force base like usual. Wonder if it's a battalion of Infantry heading to California for training at the NTC, or if it's something else.