I am just finishing an MBA - I started it because I had free time on my hands on overnights and figured it would be better to use that time for something productive rather than watching football on TV.

The degree has gave me a better understanding of business and the airline world. I can't control the company, but it gives me a better understanding of why decisions are made.

Did it help me get hired at Delta? Don't know, but the interviewers seem impressed that I was getting it, but I had other good things on my resume too. I am certain it helped me stand out from the crowd - and I think that's the name of the game. Everyone in the interview is technically qualified - it's making yourself stand out from the crowd. An advanced degree will help with that.