The moment someone unwraps a sandwich on an airplane, the entire row may become part of the experience. A strong aroma, a dripping sauce, or a shower of crumbs can turn an ordinary meal into an unexpected inconvenience for nearby passengers.
And when everyone is sharing a limited amount of space, a little consideration goes a long way.
In a July 22, 2025, Allrecipes feature, three etiquette experts discussed foods that can create problems aboard airplanes. Separate reporting from Fox News Digital on April 27, 2025, raised similar concerns about strong-smelling meals.
The recommendations aren’t airline bans or the results of a national passenger survey. They’re practical etiquette suggestions about aromas, crumbs, and complicated meals.
Here are ten foods worth reconsidering before your next flight.
Tuna Sandwiches: When Lunch Has an Audience
A tuna sandwich can be a wonderfully convenient lunch. It’s easy to pack, requires little preparation, and fits neatly into a travel bag.
But its distinctive aroma can become less welcome in a crowded airplane cabin.
Former flight attendant and etiquette expert Jacqueline Whitmore told Fox News Digital that tuna sandwiches and other fish dishes can produce particularly noticeable smells in confined spaces.
Allrecipes also included tuna sandwiches in its list of foods worth avoiding during flights.
The problem isn’t whether tuna tastes good. It’s whether nearby travelers want to share the experience. Consider enjoying that sandwich before boarding instead.
Hard-Boiled Eggs: A Small Snack With a Big Aroma
Hard-boiled eggs are compact and convenient, which might make them seem like an obvious travel snack.
Unfortunately, their distinctive smell can become the main attraction.
Allrecipes specifically named hard-boiled eggs among foods that etiquette experts recommend reconsidering aboard airplanes.
Fox News Digital also reported concerns about egg-based dishes, although etiquette coach Jamila Musayeva focused particularly on the aroma of reheated preparations.
That’s an important distinction. A cold hard-boiled egg isn’t the same as a hot omelet.
Still, if you’re trying to keep your meal as unobtrusive as possible, you may want to enjoy eggs before the flight.
Pungent Cheeses: When Delicious Becomes Distracting
A flavorful cheese can be the highlight of a sandwich or snack platter. But some cheeses announce their arrival long before the first bite.
According to the July 2025 Allrecipes feature, strongly aromatic cheeses are among the foods that travelers might want to save for later.
Interestingly, the same article recommends cheese sticks as a more discreet snack option. That distinction matters.
The advice isn’t against cheese altogether. It’s about choosing varieties that won’t dominate the shared space with their aroma.
You can still enjoy a cheesy treat without making your seatmates part of the tasting experience.
Garlic-Heavy Dishes: A Flavor That Likes to Linger
Garlic has a remarkable talent for making food irresistible. But the same bold flavor that transforms a favorite dish can also make it a questionable choice for close quarters.
In Fox News Digital’s April 2025 interviews, etiquette coach Jamila Musayeva explained that garlic can leave a noticeable aroma on the breath.
Allrecipes similarly identified garlic-rich dishes as potential airplane-etiquette concerns.
The advice doesn’t mean garlic should disappear from every travel meal. Rather, consider how heavily the dish is seasoned and whether the aroma might become intrusive.
That extra-garlicky lunch may taste even better after landing.
Onion-Heavy Sandwiches and Salads: Crunch With Consequences
Raw onions can bring a wonderful sharpness to sandwiches and salads.
But when onions become the dominant ingredient, their aroma may attract attention beyond your tray table.
Allrecipes included onion-rich meals among the strongly scented foods worth reconsidering before a flight.
The recommendation reflects the same basic concern as garlic-heavy dishes: a flavor that one passenger loves might not be appreciated by everyone sitting nearby. This isn’t evidence that onion-containing sandwiches are universally inappropriate.
It’s simply worth considering whether a lighter preparation would be a more discreet choice for the journey.
Salmon Jerky: A Convenient Snack With a Noticeable Scent
Airport shops can make packaged snacks look like the perfect solution for a long journey.
But convenience doesn’t automatically make every snack ideal for an airplane cabin.
Allrecipes specifically mentioned salmon jerky as an example of a compact food that can nevertheless have a pronounced aroma.
Its packaging may be travel-friendly, but the smell is another consideration.
Unlike the tuna-sandwich warning, this recommendation comes mainly from one expert-interview feature.
No verified passenger survey shows how many travelers object to salmon jerky.
Still, if you’re deciding between several snacks, choosing something less aromatic could be the more considerate option.
Saucy Ribs: Delicious Food, Difficult Seating Arrangements
Few foods are more satisfying than tender ribs covered in a flavorful sauce.
But enjoying them gracefully can require more room than an airplane tray table provides.
Allrecipes identified ribs as one of the meals better saved for a destination.
Etiquette podcast host Nick Leighton explained that complicated foods can be troublesome when passengers have limited personal space.
With ribs, you’re managing sauce, bones, packaging, and cleanup.
That’s a lot to organize while sitting shoulder to shoulder with someone else.
The concern isn’t that ribs are prohibited. It’s that a meal requiring considerable handling may be better enjoyed somewhere with a proper table.
Sloppy Joes: The Name Gives Away the Problem
A Sloppy Joe sandwich has plenty of charm. Its generous, saucy filling is part of what makes it so enjoyable.
But that same loose filling can become an inconvenience in a tightly packed airplane seat.
The July 2025 Allrecipes article included Sloppy Joes among foods that can create unnecessary mess.
Etiquette consultant Jules Martinez Hirst emphasized that messy meals may inconvenience nearby passengers and flight attendants.
A dripping sandwich isn’t necessarily a problem when you’re sitting comfortably at a restaurant table.
On a plane, however, containing the filling and cleaning up afterward can become a bigger challenge.
Spaghetti With Red Sauce: A Meal That Needs More Elbow Room
Spaghetti with tomato sauce is a beloved comfort food, but eating it neatly requires a little coordination.
Between twisting the noodles and managing the sauce, there’s plenty of opportunity for an unwanted spill.
Allrecipes specifically included spaghetti with red sauce among the meals worth saving until after a flight.
The concern is the preparation, not the pasta itself.
A different pasta dish may be easier to manage, depending on how it’s served.
But if you’re craving a generous plate of spaghetti, a restaurant table at your destination might offer a far more enjoyable setting.
Powdered Doughnuts: Sweet Treats With Messy Results
A powdered doughnut seems innocent enough. It’s small, sweet, and easy to hold, making it appear perfectly suited to travel.
But that delicate coating of powdered sugar has a habit of ending up somewhere other than your mouth.
Allrecipes included powdered doughnuts among foods that may create unnecessary cleanup aboard an airplane.
Unlike tuna or garlic, the concern isn’t aroma. It’s the loose powder left on fingers, clothing, and nearby surfaces. A sweet snack can still be a lovely part of flying.
But when space is limited, choosing a treat that’s easier to contain might make the journey more pleasant for everyone.
A Little Consideration Makes Flying More Pleasant
The advice from Allrecipes and Fox News Digital comes down to two simple considerations: strong aromas and unnecessary mess.
These ten foods aren’t universally disliked, and the available reporting doesn’t establish that airlines prohibit them.
In fact, the Transportation Security Administration generally permits solid foods through security checkpoints, subject to applicable screening rules.
Something can be permitted and still be inconvenient to eat in a crowded cabin.
Before packing your next meal, consider whether it’s easy to handle, produces a noticeable aroma, or requires extensive cleanup.
Because sometimes the best airplane snack isn’t the most exciting thing in your bag. It’s the one you can enjoy quietly while letting everyone around you enjoy the flight, too.
