In general, but not always, aircraft travel faster travelling from west to east. Indeed, on a scheduled flight from New York to Malaga, for example, flight time can be reduced by almost 20% compared to the opposite route, from 8.5 hours to 7 hours.
Is flying West slower than flying East?
Jet streams are, at their most basic, high-altitude air currents caused by atmospheric heating and the inertia of the earth's rotation—and they're the reason why flights from west to east are faster than the same route traversed in the opposite direction.
Is it faster to fly east or west in us?
Why is flying east always faster?
Since the jet streams flow from west to east, they make one leg of the journey much faster (when flying with the stream) and one slower (against the stream). Imagine going downstream or upstream a river, or how it feels when you are cycling against the wind, as opposed to when you have it at your back.
Do any airline flights fly over Antarctica if not why not?
There are very few cases of airplanes flying over Antarctica. The rough weather conditions and low visibility make it extremely difficult to fly and land a plane over the continent. It is technically possible to fly to Antarctica, but there are very few flights that take the risk of going there.