I wouldn't call any of the AA employees or non-airline employee participants here exuberant. That said, the facts of the process are just that options are now available that AA would be foolish not to use.
There are also some who say DL and UA left money on the table in their respective bankruptcy processes. AA has the benefit of not repeating DL & UA's mistakes.
but once again, the process can only be taken as far as creditors are willing to be given a haircut.... there is a limit to how much you can get in BK and still keep the company independent.
Cash is an asset and because AA had more of it going into BK, that is one more asset that ultimately could be used to offset creditor claims - or at least the amount of debt that AA might need to take on shortly after leaving BK.
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But it doesn't change the fact that AA has far more aggressive plans to dump its fleet than any other carrier has had and that those fleet changes will load up the company with an enormous amount of debt in the future... thus, there is no room for making any miscalculations on the amount that AA can save with its new fleet relative to the debt it takes on... and it still doesn't change the fact that AA will have debt levels 2-3X higher than DL or UA, its comparable network peers - and the savings AA will get won't offset the costs associated with the new fleet.... specifically because DL, UA, and WN aren't replacing their fleet and will price their product at levels necessary to return a profit based on the fleet they operate. If AA loses a signficant amount of pricing power - as is happening very rapidly with the increase in competitive incursions into AA markets - then the other carriers will price markets and whatever savings AA might have doesn't really matter if they can't price their own product.
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BK is a tool that AA should use now that they have it... they will learn from others, just as DL/NW learned from UA/US and CO before. But it still doesn't mean that there are no limits - that AA can get everything it wants and the other carriers won't be able to overcome those advantages even w/o being in BK.
Remember, AA really limped along fairly well until a couple years ago even with much higher costs. The paradigm could be flipped this time that those other carriers could succeed quite well even w/ higher costs.
If other carriers control much more industry revenue and have locked up the business which AA has lost, then low prices don't translate into much more than being a low fare/low cost carrier - but still missing the highest revenue in the market.
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None of us know how it will turn out but the notion that AA will come out smelling w/ a rose, ready to pick up right where it left off is more than a bit fanciful.
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And yes it is true that regional jets will become less and less significant to the industry - but it also says that those carriers who have the broadest AND deepest networks will win. Having one or two strong hubs in the central US won't allow a carrier to compete against other carriers that will have 3-4 large hubs... the notion of how many hubs are too many will be very critically examined in the years to come... but multiple healthy functioning large hubs will be an advantage in moving capacity away from RJs to mainline jets for those carriers that have multiple hubs.
In addition, more and more traffic will be moving to point to point non-hub routes, which interestingly is a reversal of AA's current strategy of flowing traffic through its current cornerstones.