I am new Fly user trying to migrate something from Heroku. The migration seems to be executed correctly (app started, logs fine) however link for app I was given is unreachable.
$ curl https://***.fly.dev
curl: (7) Failed to connect to ***.fly.dev port 443: No route to host
$ ping ***.fly.dev
PING ***.fly.dev (168.220.98.4) 56(84) bytes of data.
From 168.220.98.1.bigleaf.net (168.220.98.1) icmp_seq=1 Destination Host Unreachable
funny, I deleted app so I can not confirm, but I remember that IP 168.220… was visible in web dashboard of Fly too.
I have recreated with Turboku, but first I have updated stack in Heroku (there was a warning of not using the latest). Maybe that helped - new app is now in range 37.16… and now app is reachable.