There is no real Orient Express today. Perhaps air travel will go the way luxury trains did.
Flying was an art and privilege when PanAm was around. There still are some airlines that carry on that tradition.Cathay Pacific, Singapore Airlines, British Airways Club World are among the few.
Most airlines today are little more than cattle cages and sardine cans that transport commodities.
In-seat entertainment displays do make some long-haul flights tolerable though.