Ultimate Pet Air Travel Checklist: 30 Days to Flight Day
Flying with your pet requires careful preparation. Start too late, and you risk missing vaccinations deadlines, document requirements, or crate modifications. This checklist breaks down exactly what to do, and when.
Source: IATA Pet Container Requirements
30 Days Before Flight
DOCUMENTATION: □ Check destination country's pet import requirements □ Verify airline's specific pet policy □ Book vet appointment for health certificate (schedule for 5-7 days before flight) □ Confirm rabies vaccination is current (21+ days before travel for most destinations) □ Order any required import permits
CRATE PREPARATION: □ Purchase IATA-compliant crate (if needed) □ Measure your pet using IATA formula □ Replace plastic clips with metal bolts □ Start crate training (pet should sleep in crate)
BOOKING: □ Call airline to add pet to reservation □ Confirm pet is on booking (cargo vs cabin) □ Note weight and crate dimension requirements
14 Days Before Flight
CRATE TRAINING: □ Pet should be comfortable spending 4+ hours in crate □ Practice closing door with pet inside □ Simulate car rides to airport in crate □ Ensure pet has eaten and eliminated in crate environment
HEALTH CHECK: □ Confirm vet appointment is scheduled □ Prepare list of questions for vet □ Get microchip number documented □ Research if destination requires specific vaccines
SUPPLIES: □ Purchase attached food/water bowls □ Buy absorbent pads for crate floor □ Get "Live Animal" stickers and "This Way Up" arrows □ Prepare waterproof document sleeve
7-10 Days Before Flight
VET VISIT: □ Get official health certificate (MUST be within 10 days of travel) □ Verify rabies certificate is attached □ Ask about sedation (most airlines prohibit it) □ Get any required destination-specific treatments □ Have vet sign all documents clearly
CRATE FINAL CHECK: □ Top and bottom halves bolted together (metal bolts, not clips only) □ Door closes and latches securely □ Ventilation openings on all four sides, not blocked □ Bowls attached and accessible from outside □ Absorbent bedding in place □ Pet fits comfortably (stand, turn, lie down)
3 Days Before Flight
DOCUMENTATION REVIEW: □ Health certificate dated correctly (within 10 days) □ All signatures present □ Microchip number matches documents □ Import permits printed (if required) □ Airline confirmation shows pet
CRATE LABELING: □ "Live Animals" label and "This Way Up" labels □ "This Way Up" arrows pointing correct direction □ Your name, phone, email on crate □ Destination address on crate □ Feeding instructions attached
PET PREP: □ Begin reducing food portions □ Increase water intake □ Final grooming (clean pet travels better) □ Clip nails to prevent catching on crate
Day Before Flight
FINAL PREPARATIONS: □ Pack pet travel bag (documents, treats, cleanup supplies) □ Freeze water in bowl (melts slowly, won't spill at takeoff) □ Light meal 6 hours before flight time □ Final potty break schedule planned □ Crate loaded in vehicle □ Airline check-in time confirmed (usually 2-3 hours early for pets)
DOCUMENT PACKET: □ Health certificate (original) □ Rabies certificate (original) □ Vaccination records (copies) □ Microchip documentation □ Import permits (if required) □ Airline booking confirmation □ Your ID/passport
Flight Day
MORNING: □ No food 4-6 hours before flight □ Water available until 2 hours before □ Long walk/exercise to tire pet □ Final potty break at home □ Potty break at airport (pet relief area)
AT AIRPORT: □ Arrive 3 hours before (international) or 2 hours (domestic) □ Check in at cargo facility (if cargo) or main counter (cabin) □ Present all documents □ Allow inspection of pet and crate □ Ask for tracking info (cargo) □ Confirm connecting flight arrangements (if any)
BEFORE BOARDING: □ Say goodbye calmly (pets sense stress) □ Confirm pet is loaded (ask gate agent) □ Keep documents accessible for arrival
Check Your Crate Before You Fly
Enter your pet's measurements and upload 3 crate photos. We apply the IATA size formula and check what is visible: bolts, door, ventilation on four sides, bowls. Independent service, not affiliated with IATA or any airline.
Related Guides
IATA Pet Crate Requirements: The Full Checklist
IATA publishes the container requirements that airlines following IATA rules use for dogs and cats travelling in the hold. Here is every rule in plain English, with the official source.
Why Airlines Reject Pet Crates: The Top 10 Reasons
Every day, pet owners arrive at airport check-in counters only to face the devastating news: their pet's crate has been rejected. The flight leaves in hours, and there's no quick fix. Understanding why airlines reject crates - and how to prevent it - can save you from this nightmare scenario.
IATA crate size calculator for dogs and cats
Airlines that follow IATA rules require a crate big enough for your pet to stand, turn around and lie down naturally. IATA sets this out as a simple formula based on four measurements of your pet. Enter them below to see the minimum inner dimensions your crate needs. It's free, and nothing is sent to us unless you choose to continue to a full check. PetFlyCheck is independent and not affiliated with IATA.
