About
Cabin Bag Check answers one question before you pack: will this bag go in the cabin with this airline, and will it cost extra? It covers airlines in the UK, Europe, the US, Canada and Australia, plus French trains.
It exists because the limits are spread over dozens of airline pages, often buried under luggage shops' "cabin size" guides that want to sell you a bag.
What we will never do
- Copy a limit from another comparison site: every figure is read on the airline's own page, with the date (sources).
- Present an announced change or a press report as a rule in force.
- Claim a particular suitcase is "guaranteed to fit": limits change.
Who runs it and how it is funded
The site is run by an independent, non-professional publisher, with no link to any airline or luggage brand. It may be funded by partner links (luggage, flights, eSIM) and advertising, loaded only with your consent and never in the middle of a result. Links to airline rules are never partner links.
Hosting
Cloudflare, Inc., 101 Townsend St, San Francisco, CA 94107, USA (Cloudflare Pages).