Everyone has a jet lag plan. It is usually one sentence long, it is usually correct, and it usually dies somewhere over the water — at the exact point where being tired stops being something you are managing and becomes the thing you are.
The plan isn't wrong. The plan has simply never met the conditions. Every decision it asks you to make arrives at the hour you are worst at making decisions, and it asks you to make them one at a time, on the spot, in a room you have never been in before.
So it goes the way these things go. You lie down for twenty minutes at four in the afternoon because you are only resting your eyes. You wake at nine with the lights on and the whole night gone, and now you are two days behind instead of one.
A protocol is not a plan
The difference is where the decisions live. A plan keeps them in the trip, which means it keeps them in the hands of the person least able to make them. A protocol moves them to the week before, when you were a functioning adult with a calendar, and leaves the trip nothing to do but execute.
That is the whole idea, and it isn't sophisticated. It's just that almost nobody does it, because deciding in advance feels like fussing and deciding in the moment feels like being relaxed. It is the other way round. Fussing is what you do at four in the morning with the curtains open, calculating.
Every choice that would be hard when you're tired gets made while you're not. Then arriving is just a matter of doing the next thing on the list.
The sequence, in order
Written for a long eastward flight, which is the harder direction in my experience and the one that punishes improvisation. Westward, the same sequence works with less effort — you are being asked to stay up rather than to fall asleep, and staying up is something a person can decide to do.
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Three days out
Move your bedtime badly, on purpose.
Not a full shift. An hour, maybe, in the direction you're travelling, and don't be rigorous about it. The point isn't the hour — it's that going to bed becomes a thing you are actively deciding rather than a thing that happens to you. That habit is the only part of this you need to have already started when you get on the plane.
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The night before
Pack the kit. Write the first morning down.
Two sentences on your phone: where you are walking on the first morning, and what time you are getting into bed on the first night. A specific café, a specific park, a specific hour. Vague intentions do not survive; an address does. This takes four minutes and it is the highest-leverage thing in the whole protocol.
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In the air
Change the clock and stop negotiating with it.
Set your watch and your phone to the destination before takeoff, and from that moment refuse to convert. The arithmetic — it's really two in the morning at home — is the mechanism by which people talk themselves into the wrong nap. Cut off the arithmetic and you cut off the argument. Then eat and sleep by the new number, not the old one.
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The landing morning
Outside, early, with somewhere to go.
Not a walk for the sake of a walk. The errand you wrote down last night: the café, the market, the ten minutes to the park. Daylight and moving both help, and having a destination is what gets you out of a room that is doing everything in its power to keep you. Do not unpack first. Unpacking is how the morning ends on the bed.
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The first afternoon
The dangerous hour, already decided.
Somewhere in the middle of the afternoon the floor gives way. You decided last week whether there is a nap. If there is, it is short, it has a start time, and the alarm is across the room where you have to stand up to reach it. If there isn't, this is the hour you have booked something with another human being in it, because you will not sit through it alone.
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Night one
Horizontal at a local hour, in a cold dark room.
Not heroically late. A normal local bedtime, in a room you have made as dark and as cold as it will go — mask on, thermostat down, the curtain gap dealt with. Expect to be awake at some point in the night. It is not a failure of the protocol; it is the middle of it. Stay horizontal, keep the light off, don't start the day at four because you're bored.
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Day two
This is where it's actually decided.
Day one is adrenaline and novelty and everybody gets through it. Day two is the one people lose — they sleep in, they skip the morning, and they hand back everything the first day bought. Get up at the hour you'd get up at home. Go outside again. Then it's done, and the rest of the trip belongs to you.
A plan is what you'd do if you were rested. A protocol is what you'll actually do at four in the morning. — The distinction
The kit is four things
I am not going to tell you what to take. That isn't my lane and it isn't yours to get from a travel writer. What I will tell you is what goes in the bag, because the objects are doing something specific: they are removing variables from a room you don't control.
An eye mask, because hotel curtains do not close and the gap is always at eye level. Earplugs, because you cannot choose your neighbours. A thin layer, because the room will be the wrong temperature in one direction and you can only fix one of them. And a bottle you fill before you go up, because the alternative at three in the morning is standing in a bright bathroom, which undoes an hour of work in about ninety seconds.
All four live in the personal item, permanently, and never get unpacked between trips — which is its own small discipline and one I've written about at length elsewhere. If they come out at home they will not be there when you need them, and you need them on precisely the night you have the least capacity to go looking.
Nothing here is clever, which is why I buy it on Amazon and stop thinking about it. Contoured mask rather than flat — the flat ones press on your eyes and you take them off in your sleep. Foam earplugs in a tin, not loose in the bag. A merino layer that packs to nothing. An insulated bottle, because a cold one at four in the morning is worth more than a room-temperature one.
That's the deliberate default. If you already own better versions, own better versions.
See the sleep kit I travel with →
That is an affiliate link. If you buy through it, HowTo: Travel Edition earns a small commission and your price is unchanged. If you already have a mask and some earplugs in a drawer, use those — they will work exactly as well.
Where it breaks
Two ways, reliably. The first is running it on a trip too short to be worth it. If you are away two or three nights, don't adjust at all — stay on home time, take the meetings in the hours that are already your daytime, and go home unbroken. Adjusting costs you the trip and then costs you the week after.
The second is treating the protocol as a promise. It is not a promise. It doesn't stop you waking at four, it doesn't make the second afternoon pleasant, and it will not do anything at all about a middle seat and a screaming infant. What it does is remove the decisions, so that being tired is only being tired instead of a compounding series of small mistakes.
Write down the first morning before you fly. Where you're walking, and by when. Everything else in this piece is optional; that sentence does most of the work on its own.
You're not beating jet lag. You're choosing when to spend it.
The fantasy sold to travellers is arrival without cost — step off, feel fine, go straight to dinner. That's not on offer, and the people who tell you it is are selling something.
What's actually on offer is control over the timing. You will be flattened at some point in the first two days. A protocol decides that it happens on the first evening, in a bed, on purpose, instead of on the second afternoon in the middle of the only thing you flew here for.
Decide it at home. Then arrive and do the next thing on the list.
