We are flying from New York (JFK) to Lon

Answer

Pack the two auto-injectors in your carry-on, the signed action plan in the same bag, and a packed meal and snacks you trust — the airline meal cannot be your safety line. The four points below back that up.

### 1. In-flight meals — pack your own

The cabin meal is a courtesy, not a controlled kitchen. Special-meal requests route through an airline caterer you have no way to audit; a "no peanut" request reduces the chance of peanuts as an ingredient but does not clear shared lines, shared scoops, or surface contact between meals.

- "Don't take any unnecessary risks" with airline or airport food you cannot verify yourself (Anaphylaxis UK · *Don't take any unnecessary risks*).
- "Do not eat airline or airport-shop food unless you have read the ingredient label and confirmed it is free of the allergen; if in doubt, don't eat it" (FAE · *Never take a risk with food*).
- Decide with your son's allergist what you will and won't accept; the airline's "we'll try" is not a clinical agreement.

What to do: bring enough known-safe food for the flight plus a delay buffer. A separate labelled snack bag for your son in your seat pocket stops anyone handing him something mid-cabin.

### 2. Epinephrine — two devices, carry-on, room temperature

- "Epinephrine auto-injectors must be carried in hand luggage or on the person, not stored in the aircraft hold" (ASCIA · *Adrenaline devices must be carried in hand luggage or on the person*; Allergy Facts Australia; Anaphylaxis UK · *On the Flight*).
- "Always carry two doses of adrenaline while travelling" (FAE; Anaphylaxis UK; NHS Anaphylaxis).
- "Carry enough medication and have some backup to cover delays, loss, or needing higher doses" (ASCIA · *Travel medication prep*).
- Cargo holds are unpressurised and freeze; cold can degrade epinephrine, and a frozen device can also fail to deliver the right dose. Carry-on at cabin temperature is the safe line.

For TSA at JFK: bring the printed pharmacy label on the device packaging and a signed letter from the prescriber stating the diagnosis and that the device must travel with the child.

- "A doctor's note can confirm the food allergy and the need to carry the medication" (FAE · *Medication proof at airport security*).
- "When going through airport security with food allergy medication, show a printed label identifying the medication, and have the pharmacy prescription label ready to show" (FAE).
- For liquid medications (antihistamine, steroid syrups) over 3.4 oz, declare them to the TSA officer at the checkpoint; declare verbally, in writing, or through a companion. Liquid epinephrine and most auto-injectors are not liquids, but read the leaflet with the device so the officer can see what it is (FAE · *Liquid medication and TSA declaration*).

What to do: both devices in your carry-on, in their original pharmacy-labelled boxes, with the signed letter pinned to the bag's outside pocket so you can hand it to the officer without unpacking. One parent carries the device, the other knows where it is.

### 3. Seating decontamination — wipe, don't gel

The previous passenger on your seats may have eaten peanuts; protein residue on the tray table, armrest, seatbelt buckle, or seat-back screen can transfer to hands and then to food or a face.

- "Check your seating area and wipe seats, tray, armrests, and seatbelt-buckle surfaces" (FAE · *Check your seating area*).

Practical notes:

- Wipes with a surfactant (cleaning/Disinfectant wipes) lift protein; alcohol-based hand gels denature microbes but don't lift dried food protein. Bring your own packet of cleaning wipes in your carry-on.
- Wipe the tray table twice — once to lift, once to clean — and let it dry before you put food on it.
- The seat-back screen and the headphone jack are easy to miss; include the buckle release and the aisle-side armrest.

equesting early boarding: call the airline or ask at the gate. Pre-boarding (with a stated medical need) is usually granted and gives you ten quiet minutes before the cabin fills.

### 4. Crew notification and the buffer-zone reality

- "Notify airline, ship or train attendants when you board about your allergies, and point out where the ASCIA Anaphylaxis Action Plan and the adrenaline device are" (ASCIA · *Notify airline, ship or train attendants when you board*).
- Do this even if you filed the allergy at booking; the cabin crew on your specific flight is the only crew who will be there if something happens.
- Onboard response, if a reaction starts: use the device first, then tell the crew. The crew can page for medical help, but epinephrine is not something they administer from a standard kit — a global survey found ~95% of in-flight reactions are treated with a passenger's own or another passenger's auto-injector (AAAAI · *In-flight reaction treatment*). That is your child's, in your bag.

Buffer zones (some airlines call them "nut buffer rows"):

- Some carriers will, on request, not serve peanut/tree-nut snacks in a few rows around you. equest it in writing when you book; don't rely on it at the gate.
- "Some airlines offer 'exclusion zones'… their availability cannot be guaranteed" (ASCIA · *In-flight allergen control*).
- "The effectiveness of airlines' 'exclusion zones' has not been studied, and it is not possible to confirm that they reduce allergen exposure" (ASCIA).
- Treat the buffer zone as a courtesy layer, not as a control. Your packed food, your wiped seat, your own two devices are the control.

### One thing that often surprises parents on a first long-haul

Cabin air is dry and recycled; eyes and lips get dehydrated, and a child with sensitive skin may scratch more. Pack his usual barrier cream and a small tube of water for him to sip — these are not allergy devices but they cut down on face-touching, which is how a lot of residue transfer actually happens.

You are doing the right things. The plan is: device on you, signed plan in the bag, food you trust, seats you wiped, crew who know. That is what a safe flight looks like.