Eliminate plastic bottles by installing onboard refill stations for reusable water bottles, encouraging passengers to bring their own bottles, and reducing plastic waste.

Let the captain thank the x number of passenger on board that added bio-fuel on the ticket.

Pay for luggage by weight.

Ensure correct recycling of plastics by unwrapping meals and plastic protected crisp breads before handing to the customer.

More points for choosing flights with the most sustainable/effective aircraft.

Do not carry ice cubes - drinks are already cold.