Just checked the schedule updates and seems that QR has canceled (or better said zeroed availability and not selling) QR737/738 DOH-SFO-DOH until May 1st. Our flight is on May13th which at this point we are not sure if it will operate - but at least QR canceling all the way out give us enough runway to explore other options.
Funnily AS is selling SFO-DOH even as of tomorrow, and OTAs still are. Wonder if zeroed availability means they'll be able to start rerouting, thankfully something TATL is a lot easier than Europe-Asia.