Originally Posted by
BER Flyer
One thing that has to made clear: the airline that introduced ulta-long haul flights ( SQ ) offers ONLY the premium economy product on these flights, there is no economy-! DL has no chance with their current eco product on such flights, who in the world would pay "extra" for DL coach on an 19 hour flight?
True. But Thai offers both "regular" economy and "premium economy" on their long-haul flights. VS and BA offer a premium economy product and it doesn't appear to detract from their Upper Class and Club World/FIRST products respectively.