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May 20, 2016 at 3:06 comment added reirab While this answer is correct about the direction prevailing winds blow, it's completely off about the reason. The actual reasons are quite a bit more complicated than this and have to do primarily with global heating patterns. Long story short, there's a persistent cyclone at each pole (which is stronger in that pole's respective winter season.) The jet streams we usually refer to are the polar jet streams which occur between the mid-latitudes and the polar vortices. There's a weaker jet stream between the tropics and each mid-latitude zone, but they're too high to be useful for most flights.
May 28, 2015 at 22:31 comment added Federico @fooot he's using it in the sense of "push forward", see the propelled a few words later.
May 28, 2015 at 22:25 comment added fooot @Federico well a plane could be pushed in any direction.
May 28, 2015 at 22:06 comment added Federico Unlike planes being pushed by wind that's valid only if it is a tailwind
May 28, 2015 at 21:57 history edited fooot CC BY-SA 3.0
Clarify poles vs. axis
May 28, 2015 at 21:56 comment added fooot I'm finding this a bit confusing to follow... are you saying that rotation affects flight time apart from the wind?
May 28, 2015 at 21:55 review Late answers
May 28, 2015 at 22:06
May 28, 2015 at 21:40 review First posts
May 28, 2015 at 21:49
May 28, 2015 at 21:40 history answered Bassball Batman CC BY-SA 3.0