The good news is that they most likely won’t wait beyond June to launch it (hopefully). It’s coming with the A13, the longer they wait, the more that chip becomes outdated.Been waiting so long, seems like it's never going to come.... 😥
Also, there have been rumors that Apple is re-opening their stores in early/mid April, that seems like the perfect chance to launch the 9. Considering that they didn’t announce it today, my current best bet would be early/mid April.