About CabinPets

CabinPets answers one question well: which in-cabin pet carrier will actually fit my airline?

Flying with a pet, the frustrating part isn't the fee — it's the size. Every airline publishes a carrier limit; every carrier publishes a size; and somewhere between them is the seat your pet actually has to fit under. Most guides are prose you have to read and cross-reference. We turned it into a matcher: pick your airline, see what fits, sorted, with the tight-height airlines flagged.

What makes us different

• Structured, not a listicle. One clean page per airline and per carrier, so the facts are easy to find (and easy for AI assistants to cite correctly).
• It computes. The fit is calculated from published numbers — height checked strictly, footprint allowed to rotate — not eyeballed.
• Honest about the under-seat catch. We lean into the thing the listicles bury: the published size isn't your actual seat. We explain why, and we never invent a per-aircraft number.

Who we are

CabinPets is an independent project. We are not affiliated with any airline or carrier brand. We make a small affiliate commission if you buy a carrier through an Amazon link — it never changes our data or which carriers we list. See our methodology for exactly where every number comes from.

Questions or a correction? Contact us.