What are the risks of cargo hold travel for pets?

Published: October 12, 2025
Updated: October 12, 2025

Shipping pets in cargo holds presents specific challenges that pet owners need to understand before flying. Temperature extremes are perilous for sensitive breeds. Noise and vibrations are significant stress factors during flights. Airlines impose embargoes due to weather. Adequate kennels decrease risks but do not eliminate them.

Temperature Extremes

  • Heat risks above 85°F causing dehydration and heatstroke
  • Cold dangers below 45°F leading to hypothermia
  • Limited climate control during tarmac delays
  • Brachycephalic breeds 10x more vulnerable
  • Airlines impose seasonal embargoes

Stress Factors

  • Constant engine noise exceeding 100 decibels
  • Vibrations affecting balance and comfort
  • Limited human interaction during flights
  • Separation anxiety from owners
  • Extended confinement periods up to 12 hours

Health Complications

  • Respiratory distress at high altitudes
  • Dehydration from limited water access
  • Injuries from improper kennel securing
  • Aggravation of pre existing conditions
  • Delayed medical intervention possibilities
Airline Cargo Risk Policies
AirlineDelta CargoTemp Restrictions
No transport >85°F/<45°F
Breed Limitations
Brachycephalic banned
Max Flight Duration8 hours
AirlineLufthansaTemp Restrictions
No summer transport
Breed Limitations
Extra ventilation required
Max Flight Duration10 hours
AirlineAmericanTemp Restrictions
No transport >80°F/<32°F
Breed Limitations
Pit bulls prohibited
Max Flight Duration6 hours
AirlineIAG CargoTemp Restrictions
No embargoes
Breed Limitations
All breeds accepted
Max Flight Duration12 hours
Summer restrictions: June 15 - September 15

The specifications of kennels are very significant to safety. IATA-approved kennels feature metal bolt locks and 16% ventilation, as well as positive double-door designs for emergency access. Non-compliant kennels are rejected promptly by the airlines. Proper sizing of kennels allows the pet to stand and turn comfortably throughout the flight.

Mitigation strategies help to minimize the risks taken significantly. Book direct flights whenever possible to reduce handling. Attach bowls of water with ice packs to achieve slow hydration. Include bedding that is familiar to relieve stress. Place Live Animal labels where they will be in clear view on the kennel. Monitor weather forecasts 72 hours in advance of departure.

Specific considerations must be given to individual breeds. Brachycephalic animals require 10% more ventilation area. Small breeds require warming mats below 50°F. Have your veterinarian provide clearance for high-risk pets. Some airlines prohibit certain breeds, regardless of the quality of their kennels.

It is crucial to have a plan in place for emergencies. Write down directions for feeding on the outside of the kennels. Put medical records in a waterproof sleeve. Indicate emergency contacts. Select airlines using a pet tracking system. Ensure you understand the procedures for pets at your destination before flying.

Read the full article: Flying with Pets: Essential Guide for Safe Travel

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