Originally Posted by
lesamuel
Flying ZRH-YVR in J. For a westbound daytime flight, is the A or K side preferred? Is the left or right side the sunny side? 1A, 4A, 4K are my top choices for now. Traveling alone.
The sun will be on the A side. See here for a handy little app:
SunFlight.net - Day and Night Flight Map