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1

Keep the temperature at decent levels instead of heating too much in air.

Suggested by Mattias Jönsson

Keep the temperature at decent levels instead of heating too much in air.

Suggested by Mattias Jönsson

Keep the temperature at decent levels instead of heating too much in air.

1

Standardized suitcase measurements for saving space

Suggested by Johannes N. Svensøy & 2 Others

Standardized suitcase measurements for saving space

Suggested by Johannes N. Svensøy & 2 Others

Encouraging standardized suitcase measurements and/or using AI to plan and stack luggage for saving space and even out the plane in regards to weight.

1

Ice cubes

Suggested by Fergal O'Byrne

Ice cubes

Suggested by Fergal O'Byrne

Do not carry ice cubes - drinks are already cold.

1

Shades

Suggested by Bent R. Lyngmo

Shades

Suggested by Bent R. Lyngmo

Window shades down when parked at warm days. Keep the fuselage cooler. Experienced it domestic USA and it works

1

Engage travellers through gamification

Suggested by Claus Trillingsgaard & 3 Others

Engage travellers through gamification

Suggested by Claus Trillingsgaard & 3 Others

Engage travellers actively through the app: compete to save energy related to travel (pack light, public transport, direct flights) & display flight energy-consumption

1

Finger food

Suggested by Paul Van Doninck

Finger food

Suggested by Paul Van Doninck

Finger food that's easy and clean to eat reduces the need for cutlery and packaging. That's less weight and packaging and opens up for fun, hearty snacks.