LA → Amsterdam
LAX to Amsterdam Jet Lag: How Long It Lasts and How to Beat It
Amsterdam is nine hours ahead of Los Angeles and takes about seven days to clear untreated. You land around midday with your body reading 3am, and your temperature minimum falls near 2pm Amsterdam on day one. Stay out of bright light until then, then get outside. Dutch weather is genuinely useful here, since overcast daylight is bright enough to reset your clock but not bright enough to set you back in the morning.
Try Flightmode — Save 50%The one route where bad weather helps
Direct sun at midday can exceed 100,000 lux. Overcast sky in Amsterdam still delivers 5,000 to 10,000 lux outdoors, which is plenty to shift your clock. That means you can walk canal-side at 1 p.m. on arrival day without the intensity that would set Rome or Barcelona travelers back.
The tradeoff is that indoor light, even in a bright café, is usually under 500 lux. Sitting inside all morning feels restful but does nothing for your clock. You need to be outside, even under grey skies, for the afternoon block to count.
How It Works
- Shift earlier from LA before you fly. Two days before departure, you'll move bedtime from midnight toward 11 p.m. and catch morning light when you wake. Amsterdam is nine hours ahead, and starting the shift at home makes the canal walk on day one actually enjoyable.
- Get afternoon light in LA. You'll seek bright light from 10 a.m. to 4 p.m. on pre-flight days. It pushes your clock forward so Dutch mornings don't feel like the middle of the night.
- Make the evening flight your sleep. Departing at 5:45 p.m. and arriving at 7:15 a.m., you'll take Flightmode Sleep soon after takeoff and ride out the overnight. Eat at the airport so the meal service doesn't steal your rest.
- Lock in Amsterdam on landing. Get outside from 1 p.m. to 7 p.m. on arrival day and take Flightmode Sleep around 1 a.m. By the second morning you're on Dutch time after a 9-hour shift.
- Flightmode Sleep and Wake support the crossing. Sleep reinforces bedtime at each stage, and Wake handles caffeine when LA time tries to creep back.
Your LA → Amsterdam jet lag plan
UA70 · 9-hour eastbound shift
Times shown in departure airport time.
Beat the LA → Amsterdam shift
Your Jet Lag Plan, in a Gummy
The Travel Planner sets your windows against the actual flight and pre-shift, so you are not guessing where the crossover falls on a nine hour route.
- Sleep gummy + Wake gummy in every kit
- AI planner timed to LA → Amsterdam
- Melatonin-free, no morning grogginess
- 30-day First Flight guarantee
What transatlantic travelers say
"No jet lag flying solo. Flying over and flying back I had absolutely no jet lag. Everyone else on the plane was feeling the effects — I was perfectly fine."
"No more 3am wakeups. Usually I wake at odd hours for a week after a big time change. With Flightmode, I slept through the night faster."
"I was full of energy and started my trip immediately. Do not waste your first day in a new time zone dealing with jet lag."
Frequently asked questions
How long does jet lag last flying from LA to Amsterdam?
About seven days untreated, three to four with a pre-shift.
Is overcast daylight enough to fix jet lag?
Yes. Overcast daylight is roughly ten times brighter than indoor lighting and works fine for resetting a clock.
Does Amsterdam weather make jet lag easier?
Slightly, on arrival day. Less intense morning light means less risk of shifting the wrong way.
Should I cycle on arrival day?
It is one of the better options. It keeps you outside, keeps you awake and keeps you moving after eleven hours in a seat.
Is Amsterdam easier than Paris from LA?
Same shift, slightly shorter flight, and less intense arrival day light. Marginally easier.