Do airlines have to be nut-free?

ACAA does not mandate nut-free flights. It requires reasonable accommodation, which typically includes buffer zones, meal substitution, and pre-boarding to clean the seat area.

Can I bring EpiPens on a flight?

Yes. TSA exempts EpiPens from the 3.4 oz liquid limit as medically-necessary prescription. Keep in original box with your prescription.

Do airlines offer nut-free meals?

Most major carriers offer allergen-free meal options (AVML, GFML, LCML, etc.). Request 48 hours in advance. Check airline menu for confirmation.

Which airlines removed peanut service?

American, Southwest, JetBlue removed peanuts in 2018. Tree nuts may still appear on some flights. Delta, United, Alaska offer peanut-free upon request.

What if I have anaphylaxis on a flight?

Use your EpiPen, inform crew, they will activate emergency protocol. Crew has epinephrine, antihistamines; AED is required equipment. MedLink directs further care. Diversion is possible.

Can the airline refuse to let me fly with an allergy?

Rarely. Under ACAA, refusal requires documented reason. Anaphylactic-risk passengers are generally accommodated. Refusal is an ACAA violation; file DOT complaint.

Does travel insurance cover allergy-related flight changes?

Trip cancellation with medical covered reason includes documented severe allergies. Same-day cancellation due to crew-announced allergen service is typically covered.

← Back to blog

US RightsApril 21, 2026•7 min read

Passenger With Food Allergy: Airline Duty

Airlines have ACAA and operational duties to accommodate passengers with severe food allergies. Accommodation varies by carrier, but the legal baseline is protected under 14 CFR Part 382. Here is the 2026 playbook.

ACAA Coverage of Food Allergies

Food allergy airline duty falls under ACAA (14 CFR Part 382). Severe food allergies (anaphylactic risk) are considered disabilities when they substantially limit major life activities. Airlines must provide reasonable accommodation.

ACAA does not require airlines to create a 'nut-free flight.' It requires reasonable accommodation. Most interpretations allow buffer zones, alternative meal services, and medical-device access.

What Airlines Typically Provide

›
Advance notice 48 hours: allows meal substitution.
›
Special meal request (AVML, KSML, etc.): nut-free, gluten-free, others.
›
Buffer zone announcement: request passengers refrain from opening nut-based snacks.
›
Pre-boarding: to clean seat area.
›
Alcohol wipes for seat/tray (bring your own).
›
Access to EpiPen and oxygen as needed.
›
Crew awareness notice: allergy information in manifest.

Carrier-by-Carrier Practice

›
Delta: pre-boarding offered, crew informed, nut-free buffer zones available on request.
›
United: similar; no nut-free flights.
›
American: peanut-free snacks on most flights since 2018.
›
Southwest: removed peanuts 2018; tree nuts still on some flights.
›
JetBlue: no peanuts since 2018.
›
British Airways: peanut-free flights on request (long-haul).
›
Lufthansa: nut-free meal option.
›
Ryanair: no accommodation typically offered.

What You Should Do

1
Book directly with airline (not via OTA) for accommodation requests.
2
Call airline 48 hours before: request meal substitution and note allergy.
3
Bring EpiPens in carry-on: TSA-exempt prescription medical device.
4
Pre-board: clean seat, tray, armrests with alcohol wipes.
5
Inform crew at boarding: mention allergy, EpiPen location.
6
Bring own food: safer than relying on airline.
7
Travel with emergency contact info on person.

If Accommodation Fails

›
Document the failure: names, times, quotes.
›
Request CRO: every airline has one.
›
File DOT complaint: under Disability at secure.dot.gov/air-travel-complaint.
›
Medical response: if anaphylaxis, document ED visit.
›
Claim refund: if flight was unusable due to allergy trigger.

See disability and medical flight rights winter 2026 edition, CPAP and medical device handling on flights, and ACAA rights for US passengers with disabilities.

EpiPen and Emergency Preparedness

›
TSA: EpiPens exempt from 3.4 oz limit. Keep in original box with prescription.
›
Onboard AED: required on all US commercial flights over 14 seats.
›
Crew emergency kit: includes epinephrine, antihistamines.
›
Ground-based medical direction: most airlines have MedLink or equivalent.
›
Divert for medical emergency: protocol standard but costly to airline.

Pillar Link and Authority Sources

For the pillar see Disability and Medical Flight Rights. For primary sources see 14 CFR Part 382 (ACAA), FARE Food Allergy Resource, and DOT Disability Resources.

TravelStacks handles allergy-related ticket refund claims. Start a claim in 30 seconds.

Think your flight qualifies?

Check in 30 seconds. Free to find out.

Check my flight