I would agree with the above, don't tie yourself to aviation. If you are going to do a degree why not in another area. I did a LLb (hons) part time over six years completing the study mostly on nightstops and long flights. My thinking was that if the airline industry went through another crisis (which it will) atleast I would have a fall back position to something else. Why restrict yourself to aviaition, if you are interested in airline management why not do a business management diploma or degree, then you can apply it across a number of industries.