Lowest retirement percentage of any major. With 10 years left there are better choices with solid contracts, better pay, work rules, retirement, healthcare, opportunity for advancement, etc...
The only reason that I can see to come here is if you live near Boston. The only other airline with a BOS domicile is AA, and it is rather senior. That is what this company has to offer....BOS.
If you commute or are interested in our other domiciles there are much better choices.
Good luck to you.
Gup