Well, I can tell you that I have flown for several airlines, I now fly for QF Longhaul.
It is simply the best airline to work for.... great pay, conditions, people. I have so much fun on my trips, it rarely seems like work.
Not too sure about QF shorthaul or regional. But have friends in Shorthaul, and they seem to love it.
I dont know anyone who works for DJ, but havent heard much bad about them either.
As for this airline Venture_Executive is going on about .... well I will bare my b@lls in Business Class if that ever gets off the ground
