Reduce business class

Travelers register final destination, SAS sends taxi sharing offers via SAS transfer = lower taxi costs and individual receipts for passengers.

My personal CO2 emissions should be listed on my boarding pass in the app for each flight.

Present sustainability data for the flight in the infotainment system, with for instance bio-fuel stats, # meals pre-selected and how much carbon emissions was saved.

Allow lounge guests to opt-out of onboard service and bring their meal and drink to the aircraft

Discount on available seats if booked 5 hours before departure to fill up empty seats