Selected official pet-carriage conditions; route and service coverage is shown below.
Carrier and crate dimensions
Dog / Cat · In the cabin
Small cats/dogs only on eligible domestic flights, animal weight ≤35 lb; not a stated combined limit. Carrier ≤17 ×12 ×9 inches, underseat, one pet per carrier and counted as carry-on. Reserve by phone; international, Anchorage, Hawaii and Puerto Rico pet services excluded. No unaccompanied animal cargo or interline pet travel.
Selected official conditions only, for the operating airline and the direction, aircraft, service and dates stated in each rule. A mode tab may contain a prohibition or unresolved condition; it does not grant carriage. Obtain actual pet space approval and origin/transit/destination clearance separately. Assistance animals, commercial movement and unlisted services need separate assessment.
