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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Would you eat a packet of nuts on a plane?

482 replies

Purpleturtle45 · 28/09/2025 22:11

I thought it was widely understood that you don't eat nuts on a plane. The woman next to me just cracked a packet open!

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Sleepingone · 29/09/2025 10:27

slippedawaylikeabottleofwine · 29/09/2025 10:25

Nut allergens are not airborne. If you have an allergy you need to be taking precautions yourself, not expecting everyone else to do it for you. The only place that’s acceptable is a restaurant.

I didn’t say I expected others to take precautions. You’ve just assumed that for some reason.

toastofthetown · 29/09/2025 10:29

Rumors1 · 29/09/2025 09:32

The problem of course is that the airplane isnt cleaned after each flight so while there may not have been a nut allergy sufferer on your flight, there may be on the next one and now there is peanut dust on lots of the surfaces.

I think peanuts are particularly bad as they are so dusty and even a tiny bit of the dust can cause a serious reaction.

Another poster mentioned milk, but milk dries in and people are unlikely to pour milk (or cheese or bread, etc) all over their fingers and then touch the tray, seatbelt, headrests, etc.

Just think about how your finger look after eating peanuts compared to a cheese sandwich, there is much more of the allergen after the nuts. You have to wipe your hands after eating peanuts, not so much after a sandwich.

What about a pack of sour cream pretzels? By that logic a peanut butter sandwich is fine but a packet of Wotsits isn’t. But I’ve never heard any call for a dairy free flight. And I’ve definitely seen people spill milky tea around their seat and tray.

Soontobe60 · 29/09/2025 10:30

AnxiousAnnieeeeeeeeee · 29/09/2025 08:49

Someone eats nuts on a flight, they then get up to use the toilet, touching the handles, toilet roll, tap. its not just about them being airborne.

If someone had such a serious nut allergy that they would be affected by touching anything that someone who’d eaten nuts might have touched, then they would be taking great care to not touch anything with their bare hands. Escalators, lift buttons, door handles, passport scanners, bag trays in security area, seatbelt buckles on the plane… the list is endless just in an airport! There has to be some responsibility on them to keep themselves safe - sadly, the world cannot be made sterile.

slippedawaylikeabottleofwine · 29/09/2025 10:32

Sleepingone · 29/09/2025 10:27

I didn’t say I expected others to take precautions. You’ve just assumed that for some reason.

Edited

You literally said you wanted them to not be sold?

Sleepingone · 29/09/2025 10:33

slippedawaylikeabottleofwine · 29/09/2025 10:32

You literally said you wanted them to not be sold?

I think you must have mixed me up with another poster? I didn’t say anything like that.

Livpool · 29/09/2025 10:36

I would unless there was an announcement or else a person sitting near me asked me to not eat them if they were allergic

caringcarer · 29/09/2025 10:36

No, someone might have a nut allergy.

ispecialiseinthis · 29/09/2025 10:39

I work in a hospital - items containing nuts are sold and eaten all over the place (staff, patients, visitors). In my 30+ years I have not come across a single incident of someone having a reaction to them. Not saying that it hasn’t ever happened but it’s very rare.
Obviously, if you are going to have a reaction, it is probably best had in a hospital than on a plane. However, as PPs have said, nuts are available and running free everywhere (except in schools) so it is not something most people would need to give a second thought about.

DontGoJasonWaterfalls · 29/09/2025 10:46

I wouldn't, because I'd die 😅

I know there's a lot of talk now about how nut allergies can't be airborne, but I was in a cafe the other day (fairly small so tables in close proximity) and out of nowhere my nose and eyes started streaming, voice became hoarse and it felt like my throat was closing up. I turned around and saw the people on the table next to us eating peanuts (so not psychological - the symptoms happened before I knew there were peanuts in the vicinity).

I immediately left the cafe area and took my epi pens with me ready to use them if it worsened. It gradually improved and within about 5-10 minutes of leaving the cafe I was back to normal. I've never had it happen before (only ever reacted to eating, but the GP told me to be cautious around them too). What could cause that if peanut allergies can't be airborne?

Thephantom · 29/09/2025 10:47

Purpleturtle45 · 28/09/2025 22:54

Interesting points of view, I'm shocked at how many airlines serve nuts when there are no many alternatives.

My son doesn't have an allergy but one if my nieces does so I am quite vigilant so it's on my radar (pardon the pun 🤣).

I guess all you can control is what you do and I personally wouldn't see any reason why I would need to eat nuts on a plane so I wouldn't bother.

I wouldn't eat nuts on a plane. It's not worth the risk. A lot of long haul airlines esp the middle Eastern ones serve nuts and the middle easterns ones even refuse to not stop serving them if a person with allergies board. Therefore I think a lot of those people with nut allergies avoid those airlines. Jet2 don't serve any nuts at all and neither do tui i think. You sound like a lovely aunty and a very kind and considerate person. Wish there were more people like you around 💐.

Octopus45 · 29/09/2025 10:51

Yes, unless I was told not to, which didn’t happen on a flight I was on recently

FlippityFloppityFlump · 29/09/2025 10:54

I eat nuts a lot every day - on my breakfast, as a savoury snack, with chocolate as a sweet snack. I also put ground almond in a savoury and sweet baking.
I'm T2 so shouldn't eat a lot of other convenient snack options - like crisps, pretzels, cereal bars, biscuits.

I always take nut products - nuts, nut bars etc when travelling - by car, plane or train. I eat them on planes unless there is an announcement on board to say not to as there is someone with an allergy.

In that situation I either go hungry or eat the carby snack and accept I will have raised glucose levels (which is harmful). I'm not going to do that on the off chance there may be someone allergic, if it hasn't been announced

34ransum · 29/09/2025 11:11

@R0ckandHardPlaceThey absolutely do not declare a dairy allergy. Only nuts. And our main concern is actually children with melted chocolate all over their face and hands on planes. At the playground, it's ice-cream everywhere

Cheshire71 · 29/09/2025 11:19

Purpleturtle45 · 28/09/2025 22:54

Interesting points of view, I'm shocked at how many airlines serve nuts when there are no many alternatives.

My son doesn't have an allergy but one if my nieces does so I am quite vigilant so it's on my radar (pardon the pun 🤣).

I guess all you can control is what you do and I personally wouldn't see any reason why I would need to eat nuts on a plane so I wouldn't bother.

If you are travelling with someone that has the allergy then it is up to you to tell the cabin crew when boarding so that they can make an announcement. I had to do this when taking one of my daughter's friends with us on holiday that had a nut allergy.

CharlieKirkRIP · 29/09/2025 11:30

Yes and I have done so. Cashew nuts.

OnceIn · 29/09/2025 11:31

I remember being given a packet of nuts with m drink my the cabin crew

LadyoftheMercians · 29/09/2025 11:34

CheeseWisely · 28/09/2025 22:30

I’ve seen various threads here and on other forums (granted probably the hellhole that is Facebook) where people will absolutely defend their right to eat nuts and are horrified at the suggestion they refrain for a few hours.

Some people are just cunts though

WildFlowerBees · 29/09/2025 11:34

I don’t because I’m aware that there might be an announcement asking the pax not to, so I don’t want to be sitting all flight thinking about my peanut M&Ms I can’t eat.

Littlemissbubbblles · 29/09/2025 15:43

tragichero · 29/09/2025 06:58

Sorry to hear about your allergy, which must make life difficult at times.

But (this is a genuine enquiry to you and any other but allergy sufferers reading), surely if you are on a flight and your allergy is such that any consumption of nuts would endanger you, you say something to the airline or the crew, so they can announce it? You don't just leave it to chance and hope nobody brings any?

I have often been in but free flights and of course always observe that, but it has honestly never occured to me that I should avoid huts on flight unless specifically asked to. And now I don't know if I should feel guilty?

I genuinely thought there would always be an announcement if it was a problem.

Yes, if your allergy is that severe you would make the airline aware.

AnneFoxxyLady · 29/09/2025 16:31

I think the staff on the plane make an announcement if anyone on the plane has an allergy, otherwise eating peanuts isn't a problem.

MissMoneyFairy · 29/09/2025 16:44

Purpleturtle45 · 28/09/2025 22:17

I knew they weren't banned but I thought it was accepted that they were best avoided. The woman was sitting next to my son and as a minimum I would have thought she would have checked.

It's up to passengers and parents to declare any allergies in advance when booking , what if someone in the row behind you ate nuts, would you expect them to ask you too.

Londontown12 · 29/09/2025 16:47

Hope no one does this on Friday when I fly out ! I’m with my aldult daughter and she has severe nut allergy! We will tell cabin crew thou as we get on the plane x

YonderTweek · 29/09/2025 16:48

Oof I always eat nuts when I travel. Nut bars and bags of trail mix etc. DC is very bad with eating when travelling and the only thing I can get into them is nuts and they usually keep them going long enough that we can get to our destination. We don't fly very often but when we do it's a solid 12-14 day of travel for us. I was always under the impression that airlines served nuts to passengers and assumed it was ok and I've never been on a flight that was nut free so it's not even occurred to me. I shall re-think the next time I travel. I certainly wouldn't want to accidentally kill anyone. 🙈

MyHeartyCoralSnail · 29/09/2025 17:06

From what I can see the peanut allergy/plane thing has very little scientific evidence, if any

DarkPassenger1 · 29/09/2025 17:09

If the plane sells nuts, it's fine to eat them.

If someone is on board with a severe nut allergy, it behooves the airline to inform passengers before they board, to ensure if anyone has brought nut-based snacks onto the flight they are aware they should not open them.

Tbh though if your allergy is severe it's a risk even flying as you could end up sat next to someone who has had peanut butter on toast for breakfast at the hotel an hour before boarding. You would really need to be careful and ensure you're sat only next to people you know or have an empty row.

Unless I was told of an allergy it wouldn't even occur to me to not eat a specific thing, people can be allergic to all kinds of things so it just wouldn't be possible to avoid everything someone could be allergic to.