Singapore is finally introducing sliding doors to its long-haul business class.
Singapore Airlines
- Five-star carrier Singapore Airlines is investing $830 million to retrofit 41 Airbus A350 planes.
- This includes new first and business-class, which will also be on Singapore's future Boeing 777X.
- Business class doors are increasingly popular as flyers demand more privacy in high-dollar cabins.
Singapore Airlines plans to spend more than $800 million to retrofit...