Introduction to Long-Haul Flights Long-haul flights are commonly defined as flights that extend beyond the duration of 6 to 8 hours. These journeys cover significant distances, often crossing multiple time zones, and may result in considerable fatigue and discomfort for passengers. The experience of flying for such extended periods presents unique challenges that travelers must…
Understanding Time Zones The concept of time zones is fundamentally linked to the way the Earth rotates relative to the sun. A time zone is a region of the Earth that has the same standard time. The global system of time zones was established to create a standardized method of timekeeping, which is crucial for…
What is Circadian Rhythm? Circadian rhythm refers to the natural, internal process that regulates various physiological functions, primarily our sleep-wake cycle. This innate biological clock operates on a roughly 24-hour cycle, adapting our bodily functions to the natural ebb and flow of day and night. The term “circadian” derives from the Latin words “circa,” meaning…
Understanding Travel Fatigue Travel fatigue is a form of physical and mental exhaustion that travelers experience as a consequence of their journeys. This condition manifests in various ways, significantly affecting the individual’s overall well-being and enjoyment of travel experiences. The factors contributing to travel fatigue are numerous, including, but not limited to, time zone changes,…
What is Jet Lag? Jet lag is a temporary sleep disorder that occurs when an individual travels across multiple time zones, resulting in a misalignment between the body’s internal clock, known as the circadian rhythm, and the new local time. The human circadian rhythm is a natural, internal process that regulates the sleep-wake cycle, and…