What are typical insurance costs for airliners, and how are they arrived at?
Factors that might be relevant are hours flown, number of landings/takeoffs per year, total hours of airframe and engines, hours on type for the pilot in command, etc. - but are they considered, and how?
Also, are long-haul flights treated differently than short-haul?
Obviously, each specific contract is covered by commercial confidentiality, but some baseline estimates should be available somewhere.