Sleep shift
Start earlier before departure
Most eastward routes begin by pulling bedtime forward 1 to 2 nights before you fly.
Your next long-haul — planned right
Arrive functional.
Free guides and tools for surviving an 8+ hour economy flight — built for first-timers.
Free, no signup · Economy class only · Evidence-based, cited · No miles-and-points filler
Currently airborne long-haul flights
In the air nowapproximately562,498on long-haul economy
Your 3-step plan
Build your flight survival plan.
Three steps. Free. About 5 minutes end-to-end.
- 01
Pick your route
See what's specific to your flight — duration, aircraft, what to expect at the worst hours.
Browse routes - 02
Calculate your jet lag
Day-by-day schedule for sleep, light, and melatonin — eastward and westward differ.
Open the calculator - 03
Pack the essentials
The three pieces of gear first-timers wish they'd brought — tested in 31-inch-pitch economy.
See the gear
The flagship tool
Your jet lag, planned to the hour.
Type in where you're flying from and to. Get a day-by-day schedule — when to sleep, when to seek light, when to dose melatonin. Eastward and westward differ; the calculator handles both.
Open the calculator
Free · No signup · 30 seconds
Four numbers
The evidence behind the plan.
-
12+ hrs
How long you'll be sitting on a long-haul. The second half is what catches first-timers off guard — preparation in the first half decides how it goes.
Why this site exists
How to sleep on a long-haul -
0.5 mg
The melatonin dose used in jet-lag research. Most pharmacies sell 5–10 mg. Bigger isn't better — it just makes you groggy on arrival.
Eastman & Burgess, 2009
What actually works -
~10%
Cabin air humidity on a long-haul. The Sahara averages 25%. Lip balm, saline spray, and water on the hour are not optional.
Boeing & Airbus cabin specs
Inside the A350 cabin -
4 days
How long your body needs to feel normal after a 7-hour eastward flight — if you do nothing. With a plan, you cut it to 1–2.
Phase-response curve
Plan your recovery
Pack what works
One thing you absolutely need. Two more that earn their space.
The one to bring
$35–45
Manta
Manta Sleep Mask
Contoured cups sit away from eyes — no lid pressure, no interference with REM movement. Adjustable for most face shapes. Full blackout. Stays in place when you turn.
View on Amazon
Trtl
Trtl Travel Pillow
Internal support spine holds the neck in a neutral position without the bulk of a horseshoe. Works for side-sleeping against a window. Machine washable, highly packable.
View on Amazon
CEP
CEP Flight Compression Socks (20–30 mmHg)
Graduated 20–30 mmHg designed specifically for air travel. Size chart uses calf circumference, not just shoe size. Lightweight, no-slip fit.
View on AmazonCabin lights stay on for boarding, meals, and turbulence checks. Your seatmate's screen is bright. A real eye mask is the single biggest difference between four hours of sleep and zero — and the Manta is the one that doesn't press on your eyes during REM.
U-shaped pillows look right but fail in two hours — your chin drops, you wake up. The Trtl holds your neck from the front.
Your ankles will swell on a 12-hour flight. 20–30 mmHg compression cuts the swelling and DVT risk first-timers don't hear about.
Affiliate disclosure: we earn a small commission if you buy through these links — at no extra cost to you. More on how we recommend.
Reading room
Read before you fly.
- 01 survival Jun 14, 2026
What to wear on a long-haul flight
What to wear on a long-haul economy flight: layers for a 15–20°C cabin, materials that resist swelling and odour, footwear that copes with foot expansion.
survival · Jun 14, 2026
- 02 jet-lag Jun 11, 2026
Melatonin for flights: dose, timing, what works
Melatonin for flights: 0.5 mg, taken at the right time for your direction of travel, accelerates jet lag recovery. Higher doses don't work better.
jet-lag · Jun 11, 2026
- 03 health Jun 8, 2026
Cabin air and getting sick on flights: what's actually true
Cabin air on modern aircraft is HEPA-filtered and refreshed every 2–3 minutes. Here is what actually causes post-flight illness and what doesn't.
health · Jun 8, 2026
- 04 survival Jun 5, 2026
Red-eye flights: how to actually sleep
Red-eye flights compress sleep into 4–6 hours of seated rest. Here is what works: seat, gear, timing, melatonin, and what to do on arrival.
survival · Jun 5, 2026
Free resource
The 72-hour pre-flight checklist.
The exact routine to run in the three days before a long-haul flight — what to eat, when to sleep, when to seek light, what to pack, and what to skip. Printable PDF. Free.