Ideas

Offer pre-filled reusable water bottles and collect them in before landing

Make flight space available for package distributors ex. DHL for a fee. Might save their flight and truck if packages can go with regular airplanes.

Keep your good clients – minimum 10 years as gold member gives you gold for life. Not necessarily 10 years in a row. Now 18 years with 1 missing in the middle = no go

Develop solar-powered aircraft with energy storage systems to enable fully renewable, zero-emission long-haul flights within the next decade.

dynamic ticketing to fill flights efficiently,booked with arrival times like “I need to land by 10:00 AM in Bergen or « Oslo- between 12- 16 AM»

Instead of “I don’t want to earn any points on this trip”, make the customer choose between earning points or donating points to charity

Weigh all passengers anonymously to optimize fuel load for best performance.

Make it possible to buy bio fuel for past trips.

Replacing the paper catalog with a QR code sticker. This saves tons of paper. Many catalogs are destroyed or unread.

Dynamic seating – people with checked in baggage should be placed towards the rear of the plane as they are more likely to have to wait anyway on arrival at destination.