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Thread: Route of UA89 EWR-PEK
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Old Jun 3, 2016 | 2:37 pm
  #3  
PEKandFRAEnthusiast
 
Join Date: May 2016
Location: Omaha, NE/New York, NY
Programs: UA MileagePlus Silver
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Originally Posted by yyz_atc_qq
Yes it is supposed to vary. Factors deciding are weather, wind, navigational aid serviceability, potential solar radiation, ATC limitations, ATC cost, aircraft equipment serviceability and I'm sure a few others.
I'm guessing that's specific to EWR, right? ORD-PEK has always been westbound every time I fly it
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