I don't see it going anywhere except SEA or LAX. MSP/DTW/JFK/ATL are just too far and very hard to be profitable. Just after the merger DL started DTW-HKG direct and abandoned it after 2 years. HKG has twice the population of SIN, just as much of a financial industry and just as much money. It's hard to see a ULH to SIN working if they couldn't make a ULH to HKG work.