How do pilots overcome jet lag?

The key to beating jet lag begins with hydration. Flying alone dehydrates the body, and consuming dehydrating liquids will increase fatigue. Remaining hydrated allows the body to better process foods, which becomes more difficult at altitude. Along those same lines eating lightly will assist in this effort.



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Jet lag is especially an issue for airline pilots, aircraft crew, and frequent travellers. Airlines have regulations aimed at combating pilot fatigue caused by jet lag. The term jet lag is used because before the arrival of passenger jet aircraft, it was uncommon to travel far and fast enough to cause desynchronosis.

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According to Massimino, regulating light exposure is critical to resetting your circadian rhythms and stopping jet lag in its tracks. “It's a timing issue to reset your circadian clock. So, based on the day-night cycle, when to see light and when to see dark allows you to shift more expeditiously,” he shared.

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Hydrate, hydrate, hydrate Abidos's most important advice for fighting jet lag is also one of the easiest: Stay hydrated. That means chug water, and skip stuff that's not water. As alluring as an airport beer or nightcap may be, your best bet for beating jet lag is to avoid alcohol early in your trip.

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Most people find that jet lag is worse when traveling east than it is when traveling west. View Source . Jet lag differs based on the direction of travel because it's generally easier to delay your internal clock than advance it. Jet lag does not occur on north-south flights that do not cross multiple time zones.

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Adjust your sleep-wake schedule: Getting on the sleep-wake schedule at your destination quickly may help with jet lag symptoms. Focus on getting quality sleep: Sleeping on the plane, if you can, may help your body adjust faster to a new time zone.

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Fatigue is particularly prevalent among pilots because of unpredictable work hours, long duty periods, circadian disruption, and insufficient sleep. These factors can occur together to produce a combination of sleep deprivation, circadian rhythm effects, and 'time-on task' fatigue.

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So, for that New York to London flight we mentioned earlier, you'd be crossing five time zones, so it could take you about five days to adjust. However, research in rodents suggests the liver, lungs, and muscles can take nearly six times as long as the SCN to adjust to jet lag.

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On most long haul aircraft there are hidden beds where the pilots and Cabin Crew are able to sleep out of the view of passengers. Some long haul flights require there to be 3 or 4 pilots due to the length of the flight and to allow a suitable sleep/rest opportunity for the pilots.

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Obtaining adequate sleep is the best way to prevent or resolve fatigue. Sleep provides the body with a period of rest and recuperation. Insufficient sleep will result in significant physical and psychological problems.

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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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Flying east or west makes a difference to jet lag This is because travelling west 'prolongs' the body clock's experience of its normal day-night cycle (the normal tendency of the body clock in most of us is slightly longer than 24 hours). Travelling eastwards, however, runs in direct opposition to the body clock.

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If you have the choice, try to book a flight that leaves between 8 am and noon and arrives between 6 pm and 10 pm. According to this book, flights that leave late at night (10 pm-1 am) and arrive in the morning (8 am to noon) give a much bigger risk for jet lag.

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My personal preference is for flights that depart in the evening and arrive as close to the morning as possible. Or, alternatively, find flights that arrive just before it's time for bed – especially for the way home. By departing at night, I find it's easier to catch some good sleep once you get on the plane.

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After you arrive
  1. change your sleep schedule to the new time zone as quickly as possible.
  2. set an alarm to avoid oversleeping in the morning.
  3. go outside during the day – natural light will help your body clock adjust.


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