The current answer
When everything goes to plan the difference is invisible. When something goes wrong, your contract is with the intermediary rather than the airline.
This page is still being built. Until it is complete, verify independently using the sources below. The method in the book does not change; the specifics do.
Where to verify it yourself
- National consumer protection bodies
- Aviation regulator complaint data
What the book says
See Phase 3 §2. The book teaches the method for working this out. This page carries whatever the current specifics happen to be.
What changed and when
No revisions yet.