1Holding up the Security Line
Albany Times Union/Hearst Newspapers//Getty ImagesTraveling is stressful enough, so it’s important to be ready to move through security as efficiently as possible. “When going through security, don’t just think about yourself — consider how you might affect others,” Swann says.
You can start preparing before you even join the line. Once you're inside the airport, pack away items like hats to lighten your load, and position your laptop near the top of your bag for easy access. If you're traveling with kids, let them carry their own bags when possible to help keep the line moving, depending on their ages.
RELATED: 14 Best Travel Packing Tips, According to Frequent Flyers
2Not Greeting the Flight Crew
andresr//Getty ImagesGood manners can go a long way — especially when flying. As soon as you board the plane, it’s common courtesy to greet the pilot or any flight attendants you pass on your way to your seat. “You don’t have to share your life story, but a pleasant ‘hello’ is a great way to connect,” Swann says. “If you end up needing that person during the flight, they’ll remember that you were kind and respectful when boarding the plane.”
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3Using the Wrong Overhead Bin
Natnan SrisuwanIt might be tempting to stash your carry-on rows ahead of your seat if you're hoping to de-plane faster once you land. But this is a big no-no in certain cases, according to Swann. “The key is to place your bag as close to your seat as possible,” Swann says.
If overhead bin space is an issue in your seating area, it's best to ask a flight attendant to help you find a spot for your bag. “Because if your bag ends up having to be checked and stored under the aircraft, waiting at baggage claim is going to delay you even more,” Swann adds.
RELATED: The Best Carry-On Luggage
4Expecting a Flight Attendant to Lift Your Bag for You
Narongrit Sritana//Getty ImagesDon’t expect flight attendants to hoist your luggage into the overhead bin — that’s your responsibility. “If you can’t lift it, check it,” Swann says. “If you can lift your bag over your head at home, then you’re good to go on the aircraft.”
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5Ignoring Seating "Rules"
izusek//Getty ImagesThere are a few unspoken rules when it comes to seating assignments. If you’re in the middle seat, you’re generally entitled to both armrests — but be aware that if you don’t claim them early, your seatmates might.
Also, if you have a middle or window seat and expect to get up frequently to use the bathroom, it’s courteous to give your seatmates a heads-up, since they’ll need to move each time you do.
6Not Covering Your Mouth and Nose When Coughing or Sneezing
frantic00//Getty ImagesWhether it’s allergies or a cold, there are plenty of reasons someone might be coughing or sneezing — but it's important to be mindful of those around you, especially on a plane. “People look at you differently nowadays when you start coughing, so follow proper hygiene,” Swann says.
Wearing a mask is a good option, but at the very least, always cover your mouth and nose, and bring plenty of tissues with you.
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7Hogging the Window
Peter Cade//Getty ImagesScored a window seat? Lucky you — but that doesn’t mean you own the view entirely. While you do have control over the window shade, it’s important to be considerate of your seatmates. “Don’t be so engrossed in what’s happening outside that you forget about the people next to you,” Swann says. “If you're landing and the view is beautiful, take a moment to check if your seatmate is trying to catch a glimpse too.”
8Eating Food With Strong Smells
mikroman6//Getty ImagesIf you're traveling with young children or have dietary restrictions, packing your own food is a smart move. But that flavorful fish dish you make for yourself every Sunday? It’s better left at home.
“Be mindful of the types of food you bring so they don’t offend others,” Swann says. “Etiquette is about putting people at ease, so try to avoid anything with strong smells that could make fellow passengers uncomfortable.”
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9Wearing Overbearing Perfume
Isabel Pavia//Getty ImagesThe same rule goes for fragrance. In a shared, enclosed space like an airplane, the last thing anyone wants is to be overwhelmed by a strong scent for hours. “Perfumes, body oils and scented lotions can be lovely, but in close quarters, they can quickly become offensive,” Swann says. So keep in mind that what smells great to you might be irritating — or even harmful — to someone else.
10Doing Your Full Makeup Routine in the Bathroom
LAW Ho Ming//Getty ImagesI get it — it’s nice to look polished when you land. But if your routine involves a full face of makeup, the airplane bathroom isn’t the ideal place to do it. “I understand that some things may need to be done mid-flight, but there’s almost always going to be a restroom near the gate once you exit the aircraft,” Swann says.
If you prefer to freshen up in your seat, just be mindful of your surroundings. “As long as everything is contained and doesn’t impact the person next to you, it’s perfectly acceptable,” adds Swann.
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11Not Having a Plan to Keep Your Kids Entertained
Radist//Getty ImagesLook, I'm a mom of two, so I get it — kids can be unpredictable! But that doesn't mean parents shouldn't try their best to keep them entertained during a flight. “Think about the length of the trip and bring multiple activities for the children to do — one just isn’t enough,” Swann says. This might mean straying from your usual at-home routine: A little extra screen time or a few more snacks than usual can go a long way on a long flight.
And if your child is still restless despite your best efforts? “At least give fellow passengers the appearance of concern,” Swann says. “People get really annoyed if it looks like you’re not doing anything at all. But if you look like you’re trying, they’re more likely to feel sympathy than anger.”

Monique Valeris is the home design director for Good Housekeeping, where she oversees the brand's home decorating coverage across print and digital. Prior to joining GH in 2020, she was the digital editor at Elle Decor. In her current role, she explores everything from design trends and home tours to lifestyle product recommendations, including writing her monthly column, "What's in My Cart."
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