Pros
They are a very large global carrier, so you will have minimum connections throughout the world while traveling.
Cons
It is difficult to transition to other positions within the company. Pay structures are based on old culture that is geared towards "promotion from within", which bumps you up 10% in pay or to the minimum of the payscale for that position, whichever is greater. External hires are given higher starting pay that is more commensurate with market pay. Managers are all competing against each other for favor, so there is not a lot of real effort in collaborating. If anything, peers root for you to fail so they appear more competent. Due to extreme downsizing, managers were doing a lot more with a lot less, and post bankruptcy promises that the Leaders that stuck out the pay cuts and got the company through the hard times, would be the Leaders of the company. This didn't happen. A new CEO ushered in a new culture and the merger with NWA just brought new problems to resolve. There is no work-life balance, if you're not putting in 60 hours or more a week, you must be a slacker.