Originally Posted by jsloan

That's not really what it said. What it said was that UA had only updated its schedule through May 19.

Since then, UA has announced that they would cut May and June schedules to 10% or less of their original plan. Given the current restrictions on international flights into China, I'd be extremely surprised UA operated there on a regular basis in the May timeframe. There was a rumor that they were looking at opening SFO-PVG back up -- I think once weekly -- but the situation remains very fluid.