Why am I so tired after a 4 hour flight?

Lower oxygen levels contribute to the fatigue you're feeling. Because plane cabins are pressurized to simulate a 6,000-8,000 feet elevation, your blood absorbs less oxygen at those altitudes. This can cause dizziness, sleepiness, and a lack of mental sharpness.



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Here are my top 15 tips for surviving a long flight:
  1. Upgrade. ...
  2. Choose your seat wisely. ...
  3. Power up. ...
  4. Load up your devices. ...
  5. Pack a pillow (and a blanket) ...
  6. Wear comfortable clothes. ...
  7. Don't forget an eye mask and earplugs. ...
  8. Noise-cancellation headphones and soft music.


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  1. 1) Get a good seat. No seat in economy is great but some seats are better than others. ...
  2. 2) Prepare your in flight entertainment. ...
  3. 3) Dress comfortably and wear layers. ...
  4. 4) How to sleep well. ...
  5. 5) Stay hydrated. ...
  6. 6) Moisturize. ...
  7. 7) Watch out for DVT. ...
  8. 8) Stay healthy.


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According to the Department of Transportation (DOT), there are tarmac delay rules that US airlines must follow: Carriers are not allowed to hold a domestic flight on the tarmac for more than three hours and an international flight for more than four hours, barring a couple of exceptions (like if the pilot deems it's ...

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A short-haul flight is one of up to 3 hours in duration. Medium-haul flights take 3-6 hours. A long-haul flight runs for 6-12 hours, whilst an ultra-long-haul flight is in the air for over 12 hours. Ad – Scroll down to continue reading.

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According to the Department of Transportation (DOT), there are tarmac delay rules that US airlines must follow: Carriers are not allowed to hold a domestic flight on the tarmac for more than three hours and an international flight for more than four hours, barring a couple of exceptions (like if the pilot deems it's ...

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Fixed-Wing Airplanes This pressurized, twin turboprop aircraft is capable of instrument flight (IFR) at a speed of 265 nautical miles per hour (knots), and is used for flights of up to approximately 800 miles round trip distance.

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Remember that anything over 6 hours flying time is considered long haul, but flights of longer than 10 hours are not uncommon either. One important thing to remember is to keep your seat belt fastened at all times in case of unexpected turbulence.

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Jet belly: (noun) the bloated state in which your stomach inflates post-flight. Also, a very unpleasant feeling. May also make you look like you're 3 months pregnant. So how does one prevent this jet belly? Well, it all depends on what you eat on the plane.

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Fever and body aches usually last for 3 to 5 days, but cough and fatigue may last for 2 weeks or more.

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Sitting still in a cramped seat for hours isn't just unpleasant—it can lead to deep vein thrombosis, when blood clots form in the legs because of poor blood flow. The longer you don't move, the greater your risk. Worst case scenario, the clot can break free and lodge in the lungs. Fortunately, this is rare.

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Economy class meal service varies by flight time: flights under 2 hours: a snack. flights over 2 hours: a main meal. flights over 7 hours: a main meal and snack.

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As a result, Congress acted to strengthen training requirements for all passenger airline pilots, including, crucially, instituting what's known as the 1,500 hour rule: a regulation mandating that pilots earn a minimum of 1,500 real world flight hours before being allowed to work for an airline, with an adequate ...

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As a result, Congress acted to strengthen training requirements for all passenger airline pilots, including, crucially, instituting what's known as the 1,500 hour rule: a regulation mandating that pilots earn a minimum of 1,500 real world flight hours before being allowed to work for an airline, with an adequate ...

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Years ago, piston engines were undependable. Because of this, twin-engine aircraft were required to fly in range of a suitable airport for landing. In 1953, the FAA imposed what is known as the “60-minute rule” on two- and three-engine airplanes, disallowing them to fly more than 60 minutes outside the closest airport.

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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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How to Shake Off Post-Travel Fatigue
  1. Prep for a calm return. ...
  2. Practice self-care to avoid post-travel fatigue. ...
  3. Don't cram too much into the trip. ...
  4. Maximize your exposure to natural light. ...
  5. Take your time getting home. ...
  6. Schedule in recovery time. ...
  7. Give yourself something to look forward to.


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