Most of the way there...
I slept fitfully and woke up cranky, thinking, "Ugh...I'm so uncomfortable and I have so many hours to go!" But then I looked at the time and 10 hours had passed already and they were starting to serve breakfast. I was so happy that all crankiness immediately vanished and I had some ramen for breakfast. It was perfect because the broth was hot, salty, and slightly spicy; just what my dried out sinuses needed.
I landed without incident and...<drum roll> took a shower! This is pretty much the best airport ever. I feel totally human after a 14 hour flight. So I'm here for another 3 hours and then on to Khabarovsk.