Airlines' Rapid Growth Brings Congestion

Rapid expansion by Emirates Airline, Etihad Airways and Qatar Airways will require greater air-traffic cooperation to prevent congestion over their skies, experts say.



from WSJ.com: US Business http://online.wsj.com/article/SB10001424052702304607104579213922427733030.html?mod=pls_whats_news_us_business_f

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