That's not how this sort of leasing generally works, it's more of a financial transaction, like financing a car. Airlines are more likely to buy packages of se

That's not how this sort of leasing generally works, it's more of a financial transaction, like financing a car. Airlines are more likely to buy packages of service from manufacturers (especially engines) and big service providers if they don't have enough scale or experience to do their own maintenance, regardless of how it was paid for.