Okay, so drop out and not mention uni on your CV. That's not a problem.
However, you then get that magic airline job and have to apply for your airside pass. Need to give your life history of where you were and what you were doing for the past yonk number of years.
Ahem, well, I was at uni for two years but didn't get anything.
Oh! Why not?
Could possibly be bye, bye job.
With the level of security checks these days it is VERY difficult to be economical with the truth.