Originally Posted by Kmct111

Did you pay for a seat allocation? If not then you will need to suffer through what they gave you. You may ask at the airport but that is up to the agent checking you in and they may request payment to change your seat. Alternatively you may be able to move once on board to a free seat. If you paid and none available it is due to weight and balance...I see the back is free and that may be the reason...they may unblock that at the airport if you ask to be seated there.