its already booked and has been for months. Its a reservation that includes a SEA to MKE flight. I just noticed this a couple weeks ago so hopefully its a Skywest glitch and not a bigger issue The only thing I can think of is that it was originally booked in Y on that segment until they figured out the U space bugs for the skywest flights then when U came available I upfared to the gold U space along with me and a companion.