Originally Posted by
Mike2K
Just off of KE73. Fell asleep after departing ICN with the duvet over me and woke up a few hours later in a full sweat!

OMG!! I just got off of Korean 121 ICN-SYD. The cabin was so ridiculously warm that I could not get any sleep whatsoever. Even without the blanket, I had sweat covering my body for the entire 10 hour flight. I knew this from flying Korean before but I needed to get to SYD and this was the only option for me at the time.
Why Korean doesn't have air vents on their planes is beyond me. The air vents definitely help out a lot and would alleviate the need to complain about what is otherwise an OK business class product.