How Do Single Pilots Manage Fatigue?

Strategies and self-awareness can help combat tiredness and ensure flight safety.

Meg Godlewski

Wednesday, October 08, 2025 at 09:00 AM ET

Verified

Edited By:

Travis Tingle

For the private pilot candidate, the first solo roughly marks the halfway point of their training. [Shutterstock]

Key Takeaways:

Pilots must prioritize not flying while fatigued, as it is a critical safety risk ("F" in IMSAFE checklist), and should land as soon as practicable if fatigue develops during a flight.
Develop self-awareness to identify personal signs of fatigue during flight, such as slow responses or forgetting checklists, potentially with the help of an experienced flight instructor.
Combat potential fatigue by staying hydrated; regularly drinking water can prevent dehydration, which is often mistaken for and contributes to fatigue.

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Question: How do you deal with fatigue while flying as a single pilot?

Answer: One of the first things a pilot learns during training is not to fly tired. Fatigue is the “F” in the IMSAFE checklist that pilots use to self-certify before each flight.

If you are tired, don’t fly. For general aviation pilots, if you become fatigued during a flight, land as soon as practicable. Fatigue is often linked to poor decision making. “Get-there-itis” is a well-known killer of pilots.

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One of the challenges is identifying fatigue in oneself during flight. An experienced flight instructor can help you identify your “tells.” For example, at the end of an instructional flight you may be a little slow to respond to a radio call or need to be reminded to use the checklist. Once you know this about yourself, it can help you identify fatigue.

Another means of addressing fatigue is the consumption of water, because often dehydration is mistaken for fatigue. Carry a bottle of water with you in the aircraft and take a few sips periodically and especially before entering the pattern or attempting an instrument approach.

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