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Like airports are going to be solvent in the next few years.
Such expensive travel is not sustainable in a society where those who can afford to do it make up less than ten percent of the population.
The rich make up around five percent. So, I don't see air travel being something that is going to be expanding anytime soon.
Unless you figure in the exodus of rich once this nation really starts to collapse. That might make things grow a bit for a moment, but the long term... 
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