Has anyone heard any firm updates on when Delta will begin their new nonstop ATL-Shanghai? I emailed them in December and the only answer they had then was "sometime this spring".

I know UAL's new SFO-Guangzhou route was originally scheduled for March, now it's pushed back to June or July 18 (sorry don't remember which).

Tried a Google on it and didn't come up with anything concrete. If anyone knows, please advise, thanks!