The Woman Sitting Beside Me Said, “Never Order a Drink on a Plane” — I Almost Ignored Her
I was sitting on a plane yesterday, getting settled into my seat and preparing for the usual routine.
Seat belt fastened.
Phone switched to airplane mode.
Headphones ready.
And, as always, I was already thinking about what I might order once the beverage service started.
It was a normal flight.
Nothing seemed unusual.
Then the woman sitting beside me leaned over and said something that immediately caught my attention.
“You should never order a drink on a plane.”
I laughed at first because I assumed she was joking.
But she wasn't.
She looked completely serious.
According to her, there were certain drinks passengers should avoid while flying, and she had learned this after years of traveling.
I decided not to order anything.
At the time, I thought I was simply being cautious.
But after the flight, I couldn't stop thinking about what she had said.
Was there actually a reason people should avoid certain drinks in the air?
Was this one of those strange travel tips passed from frequent flyer to frequent flyer?
Or was it simply another airplane myth that had grown through repetition?
The more I looked into the subject, the more complicated the answer became.
Because the problem isn't necessarily that every drink served on an airplane is unsafe.
Instead, there are several practical reasons why travelers might want to think carefully about what they drink during a flight.
Why Flying Changes the Way Your Body Feels
One of the biggest reasons beverages can affect you differently on a plane has nothing to do with the drink itself.
It has to do with the environment.
Commercial aircraft cabins are pressurized, but the cabin environment is not identical to being on the ground.
The air is typically quite dry.
You may be sitting for several hours without moving much.
You're also dealing with changes in altitude, cabin pressure, temperature, sleep patterns, and sometimes stress.
All of these factors can influence how you feel.
That's why a drink that normally causes no problems at home can occasionally make you feel uncomfortable during a flight.
You might become thirsty.
Your mouth may feel dry.
Your skin may feel dry.
You may experience bloating or discomfort.
And if you consume something that makes you urinate more frequently, you may find yourself making repeated trips down the airplane aisle.
None of this means that passengers should avoid drinking altogether.
In fact, staying hydrated is generally sensible when traveling.
The question is what you're drinking and how much.
The First Drink People Often Question: Alcohol
If the woman beside me was warning me about one particular category of beverages, alcohol would probably be near the top of the list.
Many travelers enjoy a glass of wine or another alcoholic beverage while flying.
For some people, it is part of the vacation experience.
For others, it helps them relax when they're nervous about flying.
But alcohol can affect people differently at altitude and may contribute to dehydration and sleep disruption.
There's another issue, too.
When you're tired, stressed, or sitting in an unfamiliar environment, you may not notice the effects of alcohol in exactly the same way you would at home.
Someone who normally feels perfectly comfortable after one or two drinks may find that drinking on a flight makes them feel sleepy, dizzy, uncomfortable, or simply unwell.
That's one reason moderation matters.
The idea that alcohol is automatically dangerous on a plane is an exaggeration.
But assuming it has no effect simply because you're drinking the same amount you normally would is also a mistake.
Why Caffeine Can Be a Problem for Some Passengers
Coffee and tea are another category worth considering.
Millions of people can't imagine starting a morning without coffee.
If you're taking an early flight, the beverage cart may seem like a welcome sight.
But caffeine can have effects that aren't ideal for everyone during a flight.
It can make some people feel more alert, but it can also contribute to anxiety, restlessness, or difficulty sleeping.
For passengers who are already nervous about flying, large amounts of caffeine may intensify those feelings.
And if you're taking a long overnight flight and hoping to sleep, drinking coffee shortly before trying to rest may work against you.
That doesn't mean airplane coffee is something you must avoid.
It simply means you should consider how caffeine normally affects you.
If one cup makes you feel great, there's little reason to panic.
If caffeine makes you jittery or keeps you awake for hours, an airplane might not be the best place to experiment with another large cup.
The Question of Water
This is where airplane beverage advice becomes especially confusing.
You may hear people claim that passengers should never drink the water on an airplane.
But that statement is too broad.
Aircraft drinking water is subject to regulations and sanitation requirements, and airlines have procedures for maintaining onboard water systems.
However, water systems on aircraft have historically been the subject of scrutiny, and travelers may understandably wonder about the quality of water used for beverages.
For this reason, some frequent travelers prefer bottled water, particularly when the bottle is sealed.
Others are perfectly comfortable drinking beverages prepared onboard.
The practical lesson isn't to panic.
It's simply to recognize that there are different preferences and that travelers can make choices based on their comfort level.
If you're particularly concerned, asking for a sealed bottle of water is a straightforward option.
Why Your Choice of Drink Matters More on Long Flights
A short flight is one thing.
A long-haul journey is another.
If you're flying for ten or twelve hours, your beverage choices can become much more noticeable.
Imagine drinking several cups of coffee because you're tired.
Then having a couple of alcoholic drinks because you're trying to relax.
Then drinking something sugary because you're hungry.
Meanwhile, you're sitting in the same seat for hours.
By the end of the journey, you may feel considerably different from how you felt when you boarded.
The issue isn't necessarily one specific drink.
It's the combination of several factors.
Long flights require a little more planning.
Drinking water regularly, limiting alcohol, moderating caffeine, and paying attention to how your body feels can make the trip more comfortable.
Carbonated Drinks Can Be Uncomfortable
There is another beverage category that some passengers discover they don't tolerate well in the air: carbonated drinks.
Soda, sparkling water, and other fizzy beverages contain dissolved gas.
As cabin pressure changes, some passengers may notice increased bloating or discomfort.
This isn't necessarily dangerous.
It's simply uncomfortable.
If you've ever felt unusually bloated during a flight, the combination of sitting for a long period, changes in pressure, eating, and drinking carbonated beverages may contribute.
Some passengers therefore prefer still water during longer flights.
Others have no problem with soda at all.
Again, individual tolerance matters.
Why Some Travelers Avoid Sugary Drinks
Sugary beverages can also be less satisfying than people expect during travel.
A soda or sweetened drink may taste refreshing initially, but it doesn't necessarily provide the hydration that passengers are looking for.
If you're already thirsty, water is usually the simplest choice.
That doesn't mean you can never enjoy a soft drink on a plane.
There's no need to turn flying into a list of forbidden pleasures.
But if your goal is to arrive feeling refreshed, water is often a more practical option.
What About Juice?
Juice may sound like a healthier choice, but it can still contain significant amounts of naturally occurring sugar.
For many passengers, that's perfectly fine.
But if you drink a large serving quickly, particularly without eating, you may notice that it affects you differently than plain water.
Once again, moderation is the theme.
The healthiest airplane beverage isn't necessarily one magical drink.
It's usually the one that works well for your body and doesn't leave you feeling uncomfortable.
The Real Problem May Be the Bathroom
There's another reason experienced travelers sometimes think carefully before ordering a beverage.
The airplane bathroom.
Nobody loves making unnecessary trips to a tiny lavatory while dozens of passengers are waiting in line.
If you drink several cups of coffee, tea, or other beverages with a noticeable diuretic effect for you, you may find yourself needing the bathroom repeatedly.
And if you're sitting in a window seat, every bathroom trip means asking the people beside you to stand.
That's not dangerous.
It's just one of those small travel inconveniences that can become surprisingly annoying.
Some passengers therefore adjust how much they drink before landing.
But this shouldn't mean deliberately becoming dehydrated.
The goal is balance.
Why You Shouldn't Stop Drinking Water Altogether
This is perhaps the most important point.
Hearing warnings about airplane beverages should never lead someone to avoid fluids completely.
Flying can be physically tiring.
The cabin environment can feel dry.
You may be drinking less simply because you don't want to use the bathroom.
But deliberately going hours without fluids isn't a good travel strategy.
If you're thirsty, drink.
If you're feeling unwell, pay attention to your body.
And if you have a medical condition that affects your fluid needs, follow the advice you've been given by your healthcare professional rather than generic internet travel tips.
The woman beside me was right to make me think about what I was drinking.
But “never drink on a plane” is much too extreme.
The Myth of “Forbidden” Airplane Drinks
The internet is full of dramatic travel advice.
Don't drink coffee.
Never drink tea.
Never touch airplane water.
Never drink alcohol.
Never order ice.
Never eat certain foods.
Some of these claims contain a small grain of truth that has been transformed into an absolute rule.
That's how travel myths are born.
A practical recommendation becomes a warning.
The warning becomes a rule.
The rule becomes a viral post.
And eventually, people repeat it without remembering where it came from.
The reality is usually more nuanced.
There are sensible choices passengers can make, but there isn't one universal list of drinks that every person must avoid.
Why the Woman May Have Been Speaking From Experience
After thinking about our conversation, I realized that the woman beside me probably wasn't trying to frighten me.
She may simply have discovered what works for her.
Perhaps she had once ordered a drink and then spent an uncomfortable flight constantly looking for the bathroom.
Perhaps alcohol made her feel terrible during a long journey.
Perhaps caffeine made her too anxious.
Perhaps she simply prefers bottled water because she travels frequently.
Personal experience has enormous influence on travel habits.
Once something goes badly on a flight, people remember it.
A bad headache after too much coffee can make someone avoid coffee on airplanes forever.
A miserable night after drinking alcohol may make someone swear off alcohol during future flights.
And a particularly uncomfortable stomach after several carbonated drinks may lead someone to choose still water instead.
Those lessons can be useful.
But they don't necessarily apply identically to everyone.
What Experienced Travelers Often Do
If you ask frequent travelers what they drink during flights, you'll probably hear a wide variety of answers.
Some prefer plain water.
Some drink tea.
Some drink coffee.
Some enjoy a glass of wine.
Some bring electrolyte drinks.
Others simply wait until they land.
There isn't one universal routine.
What experienced travelers often have in common is that they know how their bodies respond.
They understand that flying isn't the same as sitting at home.
They pay attention to hydration.
They don't necessarily overdo alcohol.
They know whether caffeine makes them anxious.
They know whether fizzy drinks make them uncomfortable.
And they plan accordingly.
So, Was I Right to Skip the Drink?
Probably not because I was in danger.
I skipped the drink because I didn't know why the woman was warning me, and I figured there was no harm in waiting.
But after learning more about airplane beverages, I wouldn't say passengers need to fear the beverage cart.
The better lesson is simply to be thoughtful.
Drink enough water.
Be moderate with alcohol.
Don't consume excessive caffeine if it affects you negatively.
Remember that carbonated drinks can cause discomfort for some people.
And if you're concerned about onboard water, bottled water is an easy alternative.
Most importantly, don't let an alarming travel tip convince you that ordinary airplane beverages are automatically dangerous.
The Best Airplane Drink May Be the Simplest One
There is something almost funny about how complicated we make travel.
We research seats.
Compare airlines.
Download movies.
Check baggage allowances.
Choose meals.
And then we can spend an entire flight worrying about whether we should order a cup of coffee.
Sometimes the answer is wonderfully simple.
If you're thirsty, drink water.
If you want coffee and caffeine agrees with you, enjoy your coffee.
If you want a soft drink, have one.
If you want alcohol, understand that it may affect you differently and keep your intake moderate.
Listen to your body.
That's much more useful than following an absolute rule.
What I Learned From One Sentence
The woman sitting next to me gave me a sentence I'll probably remember the next time I board a plane:
“You should never order a drink on a plane.”
At first, I thought it sounded like an odd superstition.
Then I wondered whether she knew something I didn't.
Eventually, I realized the truth was somewhere in between.
There are legitimate reasons to be selective about what you drink while flying.
But there is no need to treat the airplane beverage cart like a source of danger.
Flying already comes with enough anxiety.
There's no reason to add unnecessary fear to it.
Instead, travelers should focus on the practical basics: stay reasonably hydrated, avoid excessive alcohol, know your tolerance for caffeine and carbonation, and choose beverages that help you feel comfortable.
The next time the beverage cart rolls down the aisle, I won't automatically refuse everything.
I'll simply think about what my body actually needs.
And if the woman beside me happens to whisper another mysterious travel warning, I might ask one important question before believing her:
“Why?”
Because sometimes a strange travel tip really does contain a useful lesson.
And sometimes, it's just a story that has been repeated so many times that nobody remembers where it started.
