Fly.io AZ Health Check

Is there a public end-point equivalent of the status dashboards for regional availability zone outages https://status.flyio.net/?

I want an endpoint to use as a health check so I can route and use the Fly.io deployed app if the AZ is up and my backup AWS deployed app if it is down.

I asked earlier but I didn’t progress with my issue: Health check-based routing

Thanks for the help in advance!