> I worry that this would essentially make it easier for airlines to drop passengers in the long run. That should be easy to prevent. It has to be designed so

> I worry that this would essentially make it easier for airlines to drop passengers in the long run. That should be easy to prevent. It has to be designed so the airline (i.e. the party that holds all the power in this contractual agreement) cannot cancel the contract, but the customer's money can only be collected the moment the flight touches ground on the destination. Like a reserved amount on a credit card that car rentals use. Flights are already "connected", it should be easy to auto-bill once the destination has been successfully reached.