Originally Posted by Often1

Good luck. You will likely find that post-BR, AM has close to nothing in the UK other than a few old laptops and that its aircraft are leased or otherwise encumbered up to the hilt. If there was anything to be squeezed out of that operation, it would have been squeezed long ago.

All of this presumes that you can convince a court anywhere outside of Mexico to enforce a purely contract provision which applies to travel between two points in Mexico.