Guides / Industry
Flying with a pet in the cabin in 2026: what IATA's new rules mean for you
Can you fly with your dog or cat in the cabin? In July 2026 the airline industry finally wrote down how it should work, from booking a pet in cabin through check-in, boarding and customs at the other end. Here is what changes for you, and the part it still leaves you to sort out.
Industry · Last checked July 2026 · 5 minute read
Key takeaways
What the new pet travel guidelines actually are
On 15 July 2026, IATA, the airline industry body, published the first edition of its Operational Guidelines for In-Cabin Pet Transport. It follows the trip the way you live it: booking, check-in, security, boarding, the flight, connections, then customs at the other end, plus what should happen when a flight is delayed or diverted.
Every section ends with a checklist headed "recommendation to the airline", and the document says it wants to add clarity without constraining airline policy. It is a nudge, not a rule, so two airlines can read it and still give you different answers about the same dog.
Sourced from Operational Guidelines for In-Cabin Pet Transport, IATA, Edition 1, released 15 July 2026 · Read directly, July 2026
What it means when you book, check in and board
Cats and dogs can fly in the cabin if the airline allows it and the carrier meets the industry container standard. Space under the seat changes with the aircraft, so the same airline can say yes on one plane and no on another. Reserve the pet 48 to 72 hours before departure, direct with the airline: pets are logged with a code called PETC, and the report admits most agencies and comparison sites do not support it. Flying two airlines on one ticket has to be arranged in advance, because both have to agree to carry your pet.
Check-in runs off a real checklist: your itinerary including connections, health certificate and vaccination records for the whole journey, your pet's age and species, and how the animal looks on the day. The carrier has to let your pet stand up, sit up, lie down naturally and turn around, and staff are trained to refuse one that does not, or a pet that seems unwell. Do not sedate your dog unless your vet prescribed it, and bring the paperwork if they did.
Then the practical stuff nobody tells you. At security you may have to take your cat out of the carrier. At the gate the carrier has to fit entirely under the seat in front. In the air your pet stays in it, stowed for taxi, take-off, landing and turbulence. Pet relief areas are hit and miss: some airports have them past security, plenty have none, and the report says to look up every airport you pass through.
Sourced from Operational Guidelines for In-Cabin Pet Transport, IATA, Edition 1, released 15 July 2026, sections 1 to 7 · Read directly, July 2026
The part they hand back to you
Two lines stand out. The first asks airlines to line their pet policy up with the rules of the country you leave, pass through and land in, so passengers stop getting contradictory information. Which is as close as an industry body gets to admitting they currently do.
The second is about landing. Take your pet to a staffed customs desk or veterinary border post during its opening hours, with the original paperwork. Turn up without it and you are looking at delays, a fine, a quarantine facility, or your pet being sent back. Quarantine rules, breed-specific entry bans and limits on how many pets one person can bring all vary, and it tells you to check them before you go.
So for the hardest part of the trip, the advice is: go and find out. Anyone who has tried knows what that means. Government pages, an airline page that contradicts them, a hotel that says pet-friendly and means a cat, and a city bylaw nobody mentions until you arrive.
Sourced from Operational Guidelines for In-Cabin Pet Transport, IATA, Edition 1, released 15 July 2026, sections 1.1 and 8 · Read directly, July 2026
How WayFur closes that gap
This is the job WayFur does. A readiness check takes your route, your date and your actual dog or cat, breed, weight and age, and runs it against the airline's published pet policy, the entry requirements where you are going, breed law at the destination and along a drive, and the pet policies of places to stay. Around thirty airlines, every answer dated and sourced.
When something is not published, we say so instead of guessing. A route your pet cannot fly comes back blocked, before you have paid for it.
What we do not do yet: breed restrictions are held per airline as a flag rather than the full named list a few publish, and we do not track pet relief areas airport by airport. That operational side is the airlines' homework, and they are who the report is talking to.
Sourced from WayFur's airline policy data, coverage table and published outcome vocabulary · Last checked July 2026
Do the destination homework in two minutes
Put in your route, your date and your pet. You get the airline’s rules, the entry requirements, breed law and pet-friendly stays in one answer, each with its source and the month it was last checked.
Common questions
Do the new IATA guidelines mean every airline treats pets the same way now?
No. They are recommendations to airlines and state that they aim to add clarity without constraining airline policy decisions, so eligibility, fees and breed rules still differ by carrier. Check the airline you are actually booking.
How far ahead do I need to book a pet in the cabin?
The guidelines say early reservation is generally mandatory 48 to 72 hours before departure, and that many travel agencies and metasearch sites cannot add a pet at all, so book direct with the airline.
What happens at check-in?
Trained staff work through an acceptance checklist: your full itinerary including connections, your contact details, health certificates and vaccination records for the whole journey, your pet's age and species eligibility, and its condition. The container must let the pet stand, sit erect, lie naturally and turn around. If any of that fails, boarding is denied.