You can find the Service Plan on pg 108-109 of this month's Beyond magazine.
http://beyond.koreanair.com
One thing to add: Although the beverage service is quite regular on longer flights (typically water and juice), don't hesitate to ring the call button anytime you want something else like a soda, beer, or mixed drink. FA's have always been happy to respond to a request. (obviously don't abuse it either
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Can you help me understand what i am looking at? Is the 1-14 on the top essentially hours? Hour 1 is drinks, hour 2 is meal, etc? I'm flying ke082 jfk/icn , trying to plan on when the first meal will be. thanks a lot.