There are also a few companies that give interview preps. It may be a good idea to check them out before any interview with a major.
In addition to general pointers for the interview they can provide simulator preps - in some cases you get to fly exactly the same simulator as the one in the actual interview. Some of these companies will even refund your money if you are not hired which implies they have a very good success rate.
Something to think about if you get invited for an interview at a major.