Do you gain time flying east?

When you travel west, the Sun gets lower and lower in the sky. It is as though you are seeing the Sun as it would be at an earlier time in the day. We can make this more precise by saying that as you travel East you will gain time, and as you travel west you will lose time.



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It is widely acknowledged that jet lag is worse when travelling east, but this has nothing to do with the direction of Earth's rotation. Like many creatures, humans have a circadian rhythm that follows a 24-hour period and is kept in sync by the eyes' response to natural light levels over the day.

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The most common reason is that there are no airstrips or airports on many of the small islands, so if a plane had to make an emergency landing, it would be difficult to find a place to land. Additionally, the Pacific Ocean is vast and remote, so if a plane were to go down, it would be very difficult to find.

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If you cross the International Date Line on a journey towards the east, then 24 hours are subtracted from your time. If you cross it when going west, then 24 hours are added to your time. Similarly, for every 15° crossed when heading east, you earn an hour and for every 15° crossed when heading west, you lose one.

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It's faster to fly east (usually) A non-transatlantic example might be a flight between Amsterdam and Singapore. A flight east will take nearly 13 hours, while flying west towards Europe will take nearly 15 hours.

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Because the Earth is a three-dimensional sphere and not merely a two-dimensional flat, East-West surface. Because of this spherical shape, often times the shortest distance is flying more north and south, up over the Northern latitudes and the North Pole, rather than flying east/west over the Pacific.

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If you've traveled through time zones even occasionally, you've likely noticed a distinct phenomenon of jet lag: it's easier to travel west than to travel east.

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There can still be a small Coriolis deflection even with the motion of the atmosphere, and pilots would need to correct for that. But the prevailing winds (jet streams, etc.) have a much larger effect on headings and flight times.

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1 – Anticipate the time change for trips by getting up and going to bed earlier several days before an eastward trip and later for a westward trip. 2 – If you're wearing a watch, change the time to the destination time zone when entering the plane. 3 – Avoid drinking alcohol during your flight.

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Use the flight to rest and reset. With a few hours of sleep during the transatlantic flight , you'll be functional the day you land. When the pilot announces the European time, reset your mind along with your wristwatch. Don't prolong jet lag by reminding yourself what time it is back home. Be in Europe.

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Common ways pilots avoid jetlag is staying hydrated, good rest, avoiding caffeine and alcohol, exercising, or sleeping on the airplane. For long-haul flights airlines use multiple pilots for the flight to allow each pilot to get some rest. The more time zones that are crossed, the worse the jet lag.

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