The Art of Arriving Well: A Practical Guide to Beating Jet Lag

Jet lag is not a mystery ailment; it is simply your body clock keeping faithful time for a city you have already left. On a journey that crosses eight or ten time zones, the clock in your brain — and the smaller ones in your liver, muscles and gut — need help resetting. After decades of flying guests around the world, our expedition physicians have refined that help into a simple routine.

Start Before You Board

The easiest hours of adjustment are the ones you bank at home. For an eastward journey, begin shifting bedtime earlier by thirty to sixty minutes a day, two or three days before departure. Westward travel is kinder — most people adapt faster when the day stretches — so a modest later bedtime is enough. Set your watch to destination time as you settle into your seat; the small psychological cue matters more than it should.

In the Air

• Hydrate relentlessly. Cabin air is drier than most deserts, and even mild dehydration magnifies fatigue.
• Treat alcohol and caffeine as tools, not comforts — a coffee timed for the destination’s morning helps; a nightcap at the wrong hour does not.
• Eat on the destination’s schedule when meals allow. Your digestive clock is one of the strongest levers you have.
• Sleep when it is night where you are going, even if the cabin is bright with conversation. An eye mask outranks any seat upgrade.

The First Two Days

Light is the master signal. Morning light at your destination pulls your clock forward; evening light holds it back. A half-hour walk after breakfast does more than any supplement, though a low dose of melatonin at local bedtime can smooth the first two nights. Resist the heroic urge to nap through the afternoon — twenty minutes is restoration, two hours is relapse.

Above all, build your itinerary to forgive arrival. We deliberately keep the first day of every expedition gentle: a relaxed welcome dinner, an early night, nothing that punishes a yawn. Ambition can start on day two. Arriving well is not luck; it is a set of small, boring decisions made in the right order — and it is the cheapest luxury in travel.