Does anyone know when United updates its schedules for booking? I seem to recall it was Saturdays, but can't seem to find a reference to that when I do a search.
I have a flight booked on a Monday in late August, SFO-PVG (one that was re-booked from June). I was able to rebook and choose my date because my original flight was cancelled. I'm assuming that, similarly, I can't just change to a Wednesday or Saturday flight at the moment until my current flight is officially cancelled, and right now it's still showing confirmed. Also, the flights even on Wednesdays and Saturdays that I see in the schedule for September show operating with 789, when it appears they should be operating with 77W, so it looks like the schedule hasn't been updated yet.