In reading all of these posts, I hope that everyone excited about interviewing or working for Frontier is taking the time to speak with those already at Frontier. From my close friends there, it doesn't seem so great and at a time when most airlines are increasing the hiring it might be good to look at others first.
What I'm told is:
Lowest pay. Pay cut on top of pay cut.
Constant disregard and manipulation of the current contract.
Constant fight for pay with the payroll dept.
Time flown being taken away after it was flown.
These are just a few examples. On the flip side, my friends there went for the culture that was Frontier. That culture is gone from what I hear. Can it return? Time will tell.
I am not suggesting that anyone does or does not go to Frontier. But advice from someone retired....go in with your eyes open. Talk to anyone you can. Learn about any place you decide to go before you go.
Best of Luck!!