FlyerTalk Forums - View Single Post - Why have flight times for hkg-lax changed
Old Mar 27, 2014 | 7:44 pm
  #3  
hillrider
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Join Date: Mar 1999
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Originally Posted by flguy
daylight savings time
That's not the cause.

I bet it has to do with prevailing winds changing in strength between winter and summer. It goes back to the shorter block time on 26 October.
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