I believe the economics have slightly changed with the propagation of premium economy. A significant percent of long haul margins are now coming from this segme

I believe the economics have slightly changed with the propagation of premium economy. A significant percent of long haul margins are now coming from this segment. “The carrier said revenues per square foot are 6 per cent higher than in business class and 33 per cent higher than in economy. ” https://www.google.com/amp/s/amp.ft.com/content/41866d20-11f3-11ea-a225-db2f231cfeae https://www.google.com/amp/s/amp.ft.com/content/41866d20-11f...